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  • 00:58 Which way are the arrows pointing?

    Which way are the arrows pointing?

    43 views / 0 likes - added

    #shorts

  • 05:54 Popular Primitive Bow and Arrow

    Primitive Bow and Arrow

    735 views / 3 likes - added

    I made this bow and arrow using only primitive tools and materials.The bow is 1.25 m (55 inches) long and shoots 60 cm (2 feet) long arrows. I don't know the draw weight - safe to say greater than 15 kg (35 pounds) perhaps? The stave was made from a tree

  • 02:13 Entropy and the Arrow of Time

    Entropy and the Arrow of Time

    504 views / 0 likes - added

    As we experience it, time flows in a single direction. But entropy, and its description in the second law of thermodynamics, is one of the few physical phenomena to imply an actual arrow of time. Day 16 of our advent calendar: http://www.rigb.org/christma

  • 23:42 Popular Minecraft Xbox - Giant Arrow [287]

    Minecraft Xbox - Giant Arrow [287]

    867 views / 1 likes - added

    Part 288 - https://youtu.be/WgRgthht8I4 Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this video build a giant arrow for my rule the du

  • 08:08 Reversing Entropy and The Arrow Of Time

    Reversing Entropy and The Arrow Of Time

    539 views / 0 likes - added

    In this video I show you water that flows backwards and talk about if it is possible to reverse entropy and what would it look like if you reverse entropy and the arrow of time. Are the physics in the movie Tenet realistic?Great video that goes into more

  • 00:59 Justice League Action | Batman & The Green Arrow Join Forces! | Cartoon Network

    Justice League Action | Batman & The Green Arrow Join Forces! | Cartoon Network

    631 views / 1 likes - added

    The Green Arrow joins forces with Batman in an attempt to stop an evil cat-like demon from destroying the city! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1RBYuNi About Justice League: Batman, Superman and W

  • 06:44 Popular Valentine's Day - Cupid's Bow And Arrow Craft | Arts And Crafts With Crafty Carol At Cool School

    Valentine's Day - Cupid's Bow And Arrow Craft | Arts And Crafts With Crafty Carol At Cool School

    965 views / 1 likes - added

    Crafty Carol says that every holiday is her favorite holiday, but Valentine's Day is really her most favorite. Craft a mini Cupid's bow and arrow to shoot your best friend, family member, or crush a little Valentine's Day love note! And, send Crafty Carol

  • 15:00 How Many Balloons Stops an Arrow?

    How Many Balloons Stops an Arrow?

    112 views / 0 likes - added

    BUY NEW MERCH http://bit.ly/HRMerchStoreSUBSCRIBE http://bit.ly/SubHowRidiculousBECOME A MEMBER and get exclusive perks like bonus videos, live streams. merch discount codes + more! http://bit.ly/HRmembershipsSOCIALSInstagram @HowRidiculousFacebook How Ri

  • 23:35 Popular Minecraft Xbox - Leaping Arrow [602]

    Minecraft Xbox - Leaping Arrow [602]

    1,897 views / 0 likes - added

    Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I start building my yoink mini-game in my funland. Twitter - @stampylongnose

  • 26:23 Pokemon: Moon - Sinister Arrow Raid

    Pokemon: Moon - Sinister Arrow Raid

    605 views / 0 likes - added

    Next episode - https://youtu.be/8KsmrksOLcw Welcome to my let's Play of Pokemon: Moon. In this series I will be playing through the entire game while capturing and battling my Pokemon. I hope you enjoy it. Playlist - https://www.youtube.com/playlist?list=

  • 24:35 Minecraft Xbox - Ocean Den - Follow The Arrow (38)

    Minecraft Xbox - Ocean Den - Follow The Arrow (38)

    663 views / 0 likes - added

    Welcome to Ocean Den. In this series Sqaishey and I survive, explore and build in our ocean home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7mT_3kwdiy279lfvBn0sZSd Sqaishey's channel - https://www.youtube.com/sqaishey T

  • 03:53 Gumball hits Mr Small with an arrow | The Society | Gumball | Cartoon Network

    Gumball hits Mr Small with an arrow | The Society | Gumball | Cartoon Network

    82 views / 0 likes - added

    Click to watch more of The Amazing World of Gumball - https://www.youtube.com/watch?v=Fu2BjEH4u84&list=PL77ED97B132C66551Gumball, the amusing blue cat with a giant head and his best buddy Darwin, a pet goldfish who sprouted legs, step up the hilarity and

  • Gyroscopes in space

    Gyroscopes in space

    268 views / 0 likes - added

    Gyroscopes form an important in keeping the International Space Station and satellites pointing the right way as they orbit our planet. ESA astronaut Tim Peake shows how gyroscopes can be used to keep spacecraft stable during his six-month Principia missi

  • 01:39 Popular Amazing Water Trick - Amazing Science Tricks Using Liquid

    Amazing Water Trick - Amazing Science Tricks Using Liquid

    1,201 views / 1 likes - added

    10 Amazing Optical Illusions: http://www.youtube.com/watch?v=IBx08UYn4VU When the arrow is moved to a particular distance behind the glass, it looks like it reversed itself. When light passes from one material to another, it can bend or refract. In the ex

  • 05:21 Why Does Time Go Forward?

    Why Does Time Go Forward?

    507 views / 0 likes - added

    Why does time go forward? How does Entropy relate to the direction of time? What really is time, and what gives it a direction? The Arrow of Time. Hi! I'm Jade. I draw pictures that move and become animated physics videos. ***SUBSCRIBE*** https://www.yout

  • 16:24 Experiments That Hint Of Longer Lives - Cynthia Kenyon

    Experiments That Hint Of Longer Lives - Cynthia Kenyon

    545 views / 0 likes - added

    What controls aging? Biochemist Cynthia Kenyon has found a simple genetic mutation that can double the lifespan of a simple worm, C. elegans. The lessons from that discovery, and others, are pointing to how we might one day significantly extend youthful h

  • 07:32 Automatic Strike Bowling Ball

    Automatic Strike Bowling Ball

    583 views / 0 likes - added

    You don't need to be good at bowling if you're good at engineering. Thanks to BOSE for their support and for the coolest pair of sunglasses ever:https://bose.life/markroberframesGo sub to James' channel here: https://www.youtube.com/user/jamesbrutonJoin #

  • 03:25 Why Doesn't Time Flow Backwards?

    Why Doesn't Time Flow Backwards?

    591 views / 0 likes - added

    Thanks to Google Making and Science for supporting this series, and to Sean Carroll for collaborating on it! His book can be found here: https://www.preposterousuniverse.com/bigpicture/ Playlist of the full video series: https://www.youtube.com/playlist?l

  • 01:52 Mysteries Of Vernacular: Odd - Jessica Oreck And Rachael Teel

    Mysteries Of Vernacular: Odd - Jessica Oreck And Rachael Teel

    601 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-odd-jessica-oreck-and-rachael-teel Whether we're talking all things unusual or mathematical, the origins of the word odd point to the Indo-European root uzdho, which means pointing upward

  • 05:28 Popular Current Direction

    Current Direction

    1,409 views / 0 likes - added

    The positive sign for current corresponds to the direction a positive charge would move. In metal wires, current is carried by negatively charged electrons. The positive current arrow points opposite the direction the electrons move. This has been the sig

  • 17:10 Popular Feeding Bill Gates a Fake Burger (to save the world)

    Feeding Bill Gates a Fake Burger (to save the world)

    925 views / 0 likes - added

    Sometimes the scientific method takes us to new frontiers. Thanks to Bill and Melinda Gates for partnering with me on this video. Check out the 2020 letter here: http://www.inflcr.co/SH1jF *MUSIC* 0:00 - Marimba Idea - Blue Wednesday https://soundcloud.co

  • 11:36 Popular World's LARGEST JELLO POOL- Can you swim in Jello?

    World's LARGEST JELLO POOL- Can you swim in Jello?

    1,220 views / 6 likes - added

    I've wanted to make this video waaay before I ever knew how to make videos. Go to https://NordVPN.com/MarkRober and use code MARKROBER to get 75% off a 3 year plan and an extra month for free. Thanks to Devin Super Tramp for filming all the coolest parts

  • 07:19 Popular MINECRAFT In Real Life Steve vs Ryan ToysReview Minecraft Surprise Toys Hunt

    MINECRAFT In Real Life Steve vs Ryan ToysReview Minecraft Surprise Toys Hunt

    4,541 views / 20 likes - added

    MINECRAFT In Real Life Steve vs Ryan ToysReview Minecraft Surprise Toys Hunt! Ryan and Steve hunt for a huge toy collections like Track Block, Alex, Wild animals pack, Minecraft Enchanted Bow And Arrow Playset, Mini Figure Collector Case Action , Minecraf

  • 21:40 Popular Minecraft Xbox - Archer Challenge - Battle Mini-Game

    Minecraft Xbox - Archer Challenge - Battle Mini-Game

    761 views / 3 likes - added

    Welcome to the archer challenge. In this challenge I am going to try and win a round of the battle mini-game while only attacking with a bow and arrow. Twitter - @stampylongnose Facebook - www.facebook.com/stampylongnose UK Shop - http://stampy.spreadshir

  • 04:41 Microworlds: Fiercest Ocean Predators

    Microworlds: Fiercest Ocean Predators

    124 views / 0 likes - added

    Plankton stick, sting, sense, and sneak to keep their bellies full. See how these ferocious creatures find food in a vast ocean. Hey, teachers! Here’s a cheat sheet of what’s included in this episode of Microworlds: - Plankton, zooplankton - C

  • 09:06 Popular Dissecting The Camera: Crash Course Film Production #4

    Dissecting The Camera: Crash Course Film Production #4

    723 views / 0 likes - added

    Sometimes the most intimidating part of making a movie is that little box of concentrated technology called "The Camera." But, FEAR NOT! In this episode of Crash Course Film Production, Lily helps us dissect the basics of modern movie cameras so you can h

  • 11:43 Henry V arrowhead removal | Medieval Medicine

    Henry V arrowhead removal | Medieval Medicine

    351 views / 0 likes - added

    This video, is about a young prince Henry, before he became King Henry V. In his unique style Kevin Hicks as a medieval surgeon, talks about ancient and medieval medicine, and explores the medical treatment given to Henry V after he had been shot by an ar

  • 05:53 Stormy Weather in color - The Nicholas Brothers and Cab Calloway | Colorized with DeOldify

    Stormy Weather in color - The Nicholas Brothers and Cab Calloway | Colorized with DeOldify

    467 views / 0 likes - added

    The Nicholas Brothers' tap dance scene from the movie "Stormy Weather" (1943). Cab Calloway and his orchestra performing "Jumpin' Jive". Subscribe to our channel for more videos like this. https://www.youtube.com/c/blackpepperswing?sub_confirmation=1 This

  • 23:05 Popular Minecraft Xbox - Mini-game Arena [479]

    Minecraft Xbox - Mini-game Arena [479]

    729 views / 4 likes - added

    Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I build a mini-game arena for my new arrow shooting game. Twitter - @stampyl

  • 04:42 What a conductor actually does on stage

    What a conductor actually does on stage

    447 views / 0 likes - added

    It’s more than just dancing around. Subscribe to our channel! http://goo.gl/0bsAjO If you’ve ever seen an orchestra perform you’ve probably had a difficult time looking away from the person dead center on the stage – the conductor.

  • 08:40 It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 4

    It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 4

    52 views / 0 likes - added

    Hello Everyone Sit back and relax. Enjoy 9 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann

  • 14:27 Why is TV 29.97 frames per second?

    Why is TV 29.97 frames per second?

    634 views / 0 likes - added

    I look at the historical quirks which gave us TV at 29.97 frames per second. In North America at least. It's a comfortable 25 fps in Europe. More on that thing I mentioned at the end of the video here: https://www.patreon.com/standupmaths Here is the sphe

  • 05:16 Popular How fast is the speed of thought? - Seena Mathew

    How fast is the speed of thought? - Seena Mathew

    1,220 views / 2 likes - added

    Travel into the brain to see how its network of neurons transmit your thoughts and what factors determine how quickly you think.--Your mortal enemy has captured you and hooked you up to a bizarre experiment. Hes extended your nervous system with one very

    Featured
  • 15:31 Popular 24 AMAZING OPTICAL ILLUSIONS That Will Trick Your Eyes!

    24 AMAZING OPTICAL ILLUSIONS That Will Trick Your Eyes!

    766 views / 0 likes - added

    Hi Everyone :) Welcome back! Buy physicsfun toys on : https://bit.ly/2MOjFET This video contains many interesting / satisfying /innovative science Illusion / physics Illusion. If you guys liked this video please follow us on Instagram : https://www.instag

  • 12:34 15 Amazing Shortcuts You Aren't Using

    15 Amazing Shortcuts You Aren't Using

    457 views / 0 likes - added

    If you wanna be a power user, you shouldn't deny the usefulness of hotkeys. They improve your everyday work and give an absolute boost in your productivity. These hotkey combinations will certainly come in handy for every Windows and OS X user! Other vide

  • 06:48 Why Are These Frogs So Colorful? | SciShow Kids

    Why Are These Frogs So Colorful? | SciShow Kids

    80 views / 0 likes - added

    Join Squeaks as he learns about some of the most colorful animals ever: poison dart frogs! Some animals are bright and colorful to warn other animals that they might be dangerous... and some are just copycats.Hosted by: Jessi Knudsen Castaeda (she/her/the

  • 05:48 How to unclog a bathtub drain.

    How to unclog a bathtub drain.

    326 views / 0 likes - added

    How to unclog a bathtub drain.The tool in my video is called a "Tub Drain Wrench" (imagine that). :0)It costs around $10 or $11.The Plastic "Zip tie" is called a "Hair Snake" and costs @$3.Credit goes to Mark Baker for reminding me to tell you "Lefty Loos

  • 07:17 Why Bridges Move...

    Why Bridges Move...

    661 views / 0 likes - added

    ...and other musings on thermal movement of large civil works. This video is sponsored by Blue Apron. First 100 people to sign up will get $40 off their first two weeks of Blue Apron orders. Click here: http://cook.ba/2HO67T5 Most people have a certain in

  • 05:02 Popular 7 Everyday Things You Didn’t Know The Purpose Of #2 | FactoFusion

    7 Everyday Things You Didn’t Know The Purpose Of #2 | FactoFusion

    785 views / 0 likes - added

    Here are 7 everyday things you didn't know the purpose of. A lot of little things in products and items we use in our daily life, we don't quite pay attention to and hence don't know the use for. But these things are present for a reason and not for any r

  • 01:21 Popular Justice League Action | Heroes Unite! | Cartoon Network

    Justice League Action | Heroes Unite! | Cartoon Network

    704 views / 1 likes - added

    Constantine sends out a distress signal and calls upon Batman, Superman, Wonder Woman, Plastic Man, the Green Arrow, and Swamp Thing to band together and defeat some dangerous demons. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH

  • 03:04 Popular Here Comes The Sun: Crash Course Kids #5.1

    Here Comes The Sun: Crash Course Kids #5.1

    1,980 views / 7 likes - added

    Updated with fix. Thanks for pointing that out!!! :) Every hear of "Sol"? Sure you have! It's our Sun! It sits at the center of our 8 planet solar system, providing us with heat and light. But how does that energy get to us? In this episode of Crash Cours

  • 07:47 The mind-bending physics of time | Sean Carroll

    The mind-bending physics of time | Sean Carroll

    114 views / 0 likes - added

    How the Big Bang gave us time, explained by theoretical physicist Sean Carroll.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, The Universe in 90 minutes: Time, free will, God, & more h

  • 11:44 Way of Thinking by Richard Feynman | The Cosmological Reality #richardfeynman #universe #cosmos

    Way of Thinking by Richard Feynman | The Cosmological Reality #richardfeynman #universe #cosmos

    104 views / 0 likes - added

    Way of Thinking by Richard Feynman | The Cosmological RealityIf you like the video don't forget to like and subscribe to our channel, until then stay safe and curious.Check our Hindi Channel - https://youtube.com/channel/UCnhCp2WPIYTDqfXu-HVgn-QDo check o

  • 05:36 Fun Home Schooling Ideas

    Fun Home Schooling Ideas

    271 views / 0 likes - added

    Things for your kids to try out and learn at home. Fun home schooling ideas to keep your children occupied and learning. Water arrow refraction science experiment. Make a popcorn lava lamp with lemonade, a fun ping pong ball game, and a water vessel life

  • 02:27 Confession: I Farted In Class And My Friend Got Detention!

    Confession: I Farted In Class And My Friend Got Detention!

    43 views / 0 likes - added

    By Derek | Ready to "wear it out loud? Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share t

  • 02:54 (ESL) Chimp's Memory

    (ESL) Chimp's Memory

    456 views / 0 likes - added

    TRANSCRIPT Chimp's Memory (2:54) 1. Professor is that as soon as Tetsuro Matsuzawa at the Kyoto Primate Research Institute in Japan has devised a memory test for the chimpanzees. 2. His star pupil is a seven-year-old chimpanzee. 3. Show him the numbers 1

  • 12:42 Popular Lamborghini: Never Insult a Tractor Tycoon

    Lamborghini: Never Insult a Tractor Tycoon

    990 views / 7 likes - added

    Support us on Patreon to vote on which company we do next: https://www.patreon.com/business_casual Join us at our subreddit and on social media: Reddit: https://reddit.com/r/businesscasual Facebook: https://www.facebook.com/business.casual.yt Twitter: htt

  • 06:03 Popular 10 Amazing Optical Illusions

    10 Amazing Optical Illusions

    1,652 views / 10 likes - added

    10 Amazing Optical Illusions that will melt your mind - Compilation This video is compilation of 10 amazing optical illusions: Rooftop Illusion, Color Illusion, Motion Binding Illusion, Crazy Wire Illusion, Duck-Rabbit Illusion, Silver Egg Illusion, Anamo

    Featured
  • 03:57 Popular Seasons And The Sun: Crash Course Kids 11.1

    Seasons And The Sun: Crash Course Kids 11.1

    2,242 views / 1 likes - added

    Updated with graphics fixed. Thanks for pointing that out! Ever wonder why we have seasons? A lot of people think it's because the Earth gets further away from the sun in winter, and closer in the summer. But, it's actually more interesting than that. In

  • 18:39 Why Sugar Always Twists Light To The Right - Optical Rotation

    Why Sugar Always Twists Light To The Right - Optical Rotation

    193 views / 0 likes - added

    The first 100 people to go to https://blinkist.com/stevemould will get unlimited access for 1 week to try it out. You'll also get 25% off if you want full membership.A solution of sugar water can actually change the orientation of polarised light. Glucose

  • 01:53 Popular How our universe will end: 'The black holes will eat up everything'

    How our universe will end: 'The black holes will eat up everything'

    745 views / 0 likes - added

    Robbert Dijkgraaf is a theoretical physicist and Leon Levy Professor at the Institute for Advanced Study in Princeton. He is also the co-author of "The Usefulness of Useless Knowledge." In this video, he explains how our universe will meet its death. Foll

  • 03:28 Do Cause and Effect Really Exist?

    Do Cause and Effect Really Exist?

    663 views / 0 likes - added

    Thanks to Google Making and Science for supporting this series, and to Sean Carroll for collaborating on it! His book can be found here: https://www.preposterousuniverse.com/bigpicture/ Playlist of the full video series: https://www.youtube.com/playlist?l

  • 03:05 What's the Best Way to Cook Pasta?

    What's the Best Way to Cook Pasta?

    521 views / 0 likes - added

    Take the PBS Digital survey! https://www.surveymonkey.com/r/pbsds2017 Subscribe! http://bit.ly/ACSReactions Pasta noodles contain only three ingredients: eggs, water and flour. But how can you achieve a tasty result every time? Cooking pasta chemically ch

  • 21:40 Popular Building the Perfect Squirrel Proof Bird Feeder

    Building the Perfect Squirrel Proof Bird Feeder

    898 views / 2 likes - added

    Squirrels were stealing my bird seed so I solved the problem with mechanical engineering :) Get your first month of KiwiCo for FREE!!! https://www.kiwico.com/markrober Here is an explanation of the illusion dish thing!- https://demos.smu.ca/index.php/demo

  • 23:58 Popular World's Largest Devil's Toothpaste Explosion

    World's Largest Devil's Toothpaste Explosion

    1,019 views / 2 likes - added

    It took 8 months, 150 tests and over 1,000 total working hours to reclaim what is rightfully mine :) Get your first month of KiwiCo for FREE!!! https://www.kiwico.com/markroberLet's give Fletcher one final surprise and go subscribe to his channel. At this

  • 11:33 Popular Playing Card Machine Gun- Card Throwing Trick Shots

    Playing Card Machine Gun- Card Throwing Trick Shots

    719 views / 1 likes - added

    Hide yo kids, hide yo celery. Get started with 6 meals free 2 free meals in each of your first 3 HelloFresh boxes. Go to https://bit.ly/2S99R70 and enter markrober60 for a total of $60 off.Rick's video (learn to throw cards): https://youtu.be/C_x9j40iO1oM

  • 03:44 Popular Why Do We Still Test Cosmetics On Animals?

    Why Do We Still Test Cosmetics On Animals?

    773 views / 1 likes - added

    Cosmetic companies need to test that their products are safe before selling them to consumers, but is animal testing the best way? Should We Trust Studies On Mice? ???? http://bit.ly/1soDNhc Sign Up For The Seeker Newsletter Here ???? http://bit.ly/1UO1Px

  • 11:37 DRINKING NASTY SWAMP WATER (to save the world)

    DRINKING NASTY SWAMP WATER (to save the world)

    606 views / 2 likes - added

    While I'm normally a physics guy, got to give the chemists out there props on this one. Also props to Bill and Melinda Gates for partnering with me on this video. Check out their 2019 annual letter here- https://b-gat.es/2RPpLCc Here is a link to learn mo

  • 11:57 FLYING PHONE SCAM EXPOSED (so I built a REAL one)

    FLYING PHONE SCAM EXPOSED (so I built a REAL one)

    551 views / 1 likes - added

    Don't mess with my people. Go to https://wix.com/go/MarkRober to get started on your Wix website!ALSO, see how I make all my builds: https://markroberbuildinstructions.comCaptain Disillusions's video: https://youtu.be/PI4EszMsYy4Peter's build video: https

  • 04:08 Popular What is the Second Law of Thermodynamics?

    What is the Second Law of Thermodynamics?

    1,197 views / 0 likes - added

    What is entropy? Why is it always increasing? And what does that even mean? Dr Valeska Ting explains the second law of thermodynamics. This is the day 12 of our 2016 advent calendar on thermodynamics. Watch all the films here: http://www.rigb.org/christma

  • 15:44 Popular Rocket Powered Golf Club at 100,000 FPS

    Rocket Powered Golf Club at 100,000 FPS

    932 views / 1 likes - added

    My golf game has improved. Go to https://wix.com/go/MarkRober to get started on your Wix website!ALSO, see how I make all my builds: https://markroberbuildinstructions.comDESTIN'S VIDEO- https://www.youtube.com/watch?v=JT0wx27J9xsMUSIC-0:03 Arrow - Andrew

  • 09:13 The Amazing Dollar Heart - Spins, Jumps and Flies! - Origami

    The Amazing Dollar Heart - Spins, Jumps and Flies! - Origami

    444 views / 0 likes - added

    [Simple] How to fold an Acrobatic, Elegant, Super Clean Heart from a dollar bill or from a sheet of printer paper cut in half the long way. This origami heart Spins, Jumps (does back flips) and Flies like a Flicker. Even without all the tricks this paper

  • 10:34 Rock Skip Robot- The Science of Perfect Rock Skipping

    Rock Skip Robot- The Science of Perfect Rock Skipping

    697 views / 1 likes - added

    Shout out to Skippa the robot for her help on this one. Protect yourself from your Russian comrades with NordVPN. Go to https://NordVPN.com/markrober and use code MARKROBER for 77% off.MUSIC- 0:11- Cereal Killa- Blue Wednesday - https://soundcloud.com/blu

  • 05:55 Popular The Time Terror Birds Invaded

    The Time Terror Birds Invaded

    769 views / 3 likes - added

    About 5 million years ago, a new predator made its way from the south and onto the coastal plains of North America. It was a giant, flightless, carnivorous bird and came to be known by one of the coolest and most richly earned nicknames in all of paleonto

  • 10:20 How To Do 5 EASY Magic Tricks!

    How To Do 5 EASY Magic Tricks!

    490 views / 0 likes - added

    Ever wanted to learn magic the fun and easy way? Now you can in this new episode of How To Magic. Make a straw float in mid air or disappear without a trace! All this and more easy DIY magic tricks in this fun magic tutorial video! Thumbs up for more magi

  • 09:19 Can You Trust Your Eyes In Spacetime? | Space Time | PBS Digital Studios

    Can You Trust Your Eyes In Spacetime? | Space Time | PBS Digital Studios

    549 views / 0 likes - added

    What can you trust in Spacetime? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Last time we talked about what curvature means, looked at g

  • 12:04 World's Largest Lemon Battery- Lemon powered Supercar

    World's Largest Lemon Battery- Lemon powered Supercar

    497 views / 3 likes - added

    I was challenged by VW to make electricity to support their electric Supercar at Pike's Peak. The CRUSHED the course record by 15 seconds in the race. I got a little help from William Osman and some kids and without hurting any feelings one was better tha

  • 14:30 Popular How To Do 7 AMAZING Magic Tricks!

    How To Do 7 AMAZING Magic Tricks!

    954 views / 2 likes - added

    How To Do Amazing Magic Tricks! In this episode of How To Magic, Evan Era from EvanEraTV shows How To Do 7 Amazing Magic Tricks! Easy magic tricks for kids, beginners, and all ages! Family-friendly fun magic trick tutorials with step by step instructions

  • 07:41 I Got A $500K Deal On Shark Tank

    I Got A $500K Deal On Shark Tank

    284 views / 0 likes - added

    Samantha John never imagined that her attempts at trying to get kids to code would lead her straight into the Shark Tank. Check out the Hopscotch app: https://www.gethopscotch.com/Credits: https://www.buzzfeed.com/bfmp/videos/126287Subscribe to BuzzFeedVi

  • 01:46 Could Ice Volcanoes Harbor Alien Life?

    Could Ice Volcanoes Harbor Alien Life?

    564 views / 0 likes - added

    When ice volcanoes erupt in space, they send a curious mixture of elements into the solar system. So what is it about these elements that have scientists excited? These Scientists Chase Volcanic Eruptions Because We’re So Bad at Predicting Them - https://

  • 12:44 Using Drones to Plant 20,000,000 Trees

    Using Drones to Plant 20,000,000 Trees

    663 views / 4 likes - added

    Join #TeamTrees at https://teamtrees.org/ Create your own personal website at https://wix.com/go/MarkRober ALSO, see how I make all my builds using Wix: https://markroberbuildinstructions.com Thanks to my friends at Discovery Channel for helping us find A

  • 36:50 Best of the Holiday Season at Cool School! - Compilation

    Best of the Holiday Season at Cool School! - Compilation

    522 views / 0 likes - added

    We love the holidays at Cool School! Snow, Christmas carols, hot chocolate, and presents of course! Watch 37 minutes of our favorite Cool School holiday episodes! A Christmas Carol Story | Story Time with Ms. Booksy at Cool School- 0:17 Facts about Santa

  • 11:28 Popular World's Largest Elephant Toothpaste Experiment

    World's Largest Elephant Toothpaste Experiment

    2,661 views / 8 likes - added

    I'm not a chemist. A portion of this video was sponsored by LastPass.Click here to start using LastPass: https://lastpass.onelink.me/HzaM/2019Q3AugustMarkRober Science Bob's Elephant toothpaste recipe- https://sciencebob.com/fantastic-foamy-fountain/ Here

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  • 07:21 Primitive Technology: Polynesian Arrowroot Flour

    Primitive Technology: Polynesian Arrowroot Flour

    425 views / 0 likes - added

    I gathered polynesian arrowroot, grated it, extracted and dried the starch and cooked it into gelatinous, pancake shaped food that tasted like rice noodles. Polynesian arrow root is a plant in the same family as yams but with a different growth habit. It

  • 15:20 Popular 12 BEST TESTS TO REVEAL YOUR PERSONALITY TYPE

    12 BEST TESTS TO REVEAL YOUR PERSONALITY TYPE

    748 views / 0 likes - added

    Subscribe to 5-Minute Crafts: https://www.goo.gl/8JVmuC For copyright matters please contact us at: welcome@brightside.me ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.face

  • 01:00 The world first blowless flute - I play a melody on my thermoacoustic engine

    The world first blowless flute - I play a melody on my thermoacoustic engine

    310 views / 0 likes - added

    #stirling, #thermoacoustic, #tutorial, #preview, #hoflertube, #homemade, #cheapandeasy, #shorts Today I'll show you The world first blowless flute - I play a melody on my thermoacoustic engine. This is a short video how to play a melody on a thermoacousti

  • 10:44 Sympathetic Nervous System: Crash Course A&P #14

    Sympathetic Nervous System: Crash Course A&P #14

    688 views / 0 likes - added

    Hank tries not to stress you out too much as he delves into the functions and terminology of your sympathetic nervous system. -- Table of Contents Sympathetic Nervous System Controls the Body's Stress Response 0:26 How Signals Travel to Effectors 1:48 Ace

  • 14:47 Popular 1st place Mousetrap Car Ideas- using SCIENCE

    1st place Mousetrap Car Ideas- using SCIENCE

    800 views / 1 likes - added

    Science your way to the blue ribbon. Go learn something from someone who cares at Skillshare.com. The first 1000 people get 2 months for $0.99- http://skl.sh/rober3 Sign up for an account on Skillshare. Skillshare is a community marketplace for users to t

  • 08:24 200 dropped wallets- the 20 MOST and LEAST HONEST cities

    200 dropped wallets- the 20 MOST and LEAST HONEST cities

    418 views / 0 likes - added

    I lost my wallet and someone didn't return it. Revenge is a dish best served... with data. Get your FREE audiobook here: http://audible.com/markrober or text markrober to 500-500CGPGrey's fascinating video about how thoughts are like viruses and why so mu

  • 14:10 I used Machine Learning to hack baseball

    I used Machine Learning to hack baseball

    576 views / 1 likes - added

    I always sucked at baseball... until now... ok, I still probably suck. Go to https://NordVPN.com/MarkRober and use code MARKROBER to get 75% off a 3 year plan and an extra month for free.Go subscribe to Jabril's channel!!! https://www.youtube.com/channel/

  • 03:30 Popular Electronics Powered by Fish Scales

    Electronics Powered by Fish Scales

    729 views / 0 likes - added

    Scientists are turning discarded fish scales into tiny energy harvesters. NOTE: An earlier version of this video showed an *electromagnetic speaker* in a novelty card, NOT a piezoelectric speaker. Many thanks to viewer Dx Ka for pointing that out. Subscri

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  • 10:42 Popular World's Largest Horn Shatters Glass

    World's Largest Horn Shatters Glass

    856 views / 1 likes - added

    I might upgrade my car horn to this. Shoutout to Portal from Facebook for their support on this video. Learn more and get yours at: https://portalfb.me/2OG9U7j Watch the What's Inside video here: https://youtu.be/d9tA1icDPGY Here is a behind the scenes vi

  • 08:25 I Accidentally Became A Meme: Overly Attached Girlfriend

    I Accidentally Became A Meme: Overly Attached Girlfriend

    587 views / 1 likes - added

    An entry in a Justin Bieber video contest led to one of the biggest memes on the internet and changed one girl's life forever. Be sure to follow along with Laina at: Instagram: https://instagram.com/Laina TikTok: https://tiktok.com/@laina622 Youtube: http

  • 05:36 Could We Rid The World Of Zika Mosquitoes?

    Could We Rid The World Of Zika Mosquitoes?

    612 views / 1 likes - added

    A new technology could make diseases like Zika a thing of the past. But should we use it? Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ The CDC on Zika: http://www

  • LIVE: Overview Camera - View Earth from the International Space Station

    LIVE: Overview Camera - View Earth from the International Space Station

    46 views / 0 likes - added

    Enjoy the live view of the overview camera on the International Space Station. Our sister livestream from space can be found here: https://youtube.com/live/gtDuEwvdVU8 -------------------- This livestream is part of something bigger. AfarTV has an idea th

  • 04:03 Time Might Not Reverse Like Physicists Thought, Here's Why

    Time Might Not Reverse Like Physicists Thought, Here's Why

    241 views / 0 likes - added

    Using black holes as their models, an international team of researchers has found that if three or more objects move around each other, history cannot be reversed. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Eleme

  • 27:15 The Most Misunderstood Concept in Physics

    The Most Misunderstood Concept in Physics

    115 views / 0 likes - added

    One of the most important, yet least understood, concepts in all of physics. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.If you're looking for a molecular mo

  • 05:20 The warrior who defeated the mighty Mughals - Stephanie Honchell Smith

    The warrior who defeated the mighty Mughals - Stephanie Honchell Smith

    31 views / 0 likes - added

    Trace Malik Ambars historic rise from enslaved youth to brilliant military tactician and kingmaker in the Indian sultanate.--In 1624, Mughal Emperor Jahangir received word of yet another defeat at the hands of his greatest enemy: Malik Ambar. Jahangir was

  • 06:11 The physics of entropy and the origin of life | Sean Carroll

    The physics of entropy and the origin of life | Sean Carroll

    126 views / 0 likes - added

    How did complex systems emerge from chaos? Physicist Sean Carroll explains.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, The Universe in 90 minutes: Time, free will, God, & more https

  • 10:46 Popular How Sharp Are Cheetah Tongues? | BIG CAT Licks Friends Arm Until Bleeds For Science

    How Sharp Are Cheetah Tongues? | BIG CAT Licks Friends Arm Until Bleeds For Science

    1,006 views / 3 likes - added

    Subscribe: http://www.youtube.com/channel/UC25bqOksVyD-SfdAToam-Bg?sub_confirmation=1 PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UGXLLG5QK6RRC Please like and share this video if you like it ;) Many visitors and comme

  • 05:32 What Happens When You Get Rabies?

    What Happens When You Get Rabies?

    559 views / 1 likes - added

    Rabies may have lead to legends of werewolves, vampires, and zombies. And while it’s preventable, it still plagues around 60,000 people a year. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Instagram! https://www.instagra

  • 04:45 Nuclear Mistakes That Nearly Killed Us

    Nuclear Mistakes That Nearly Killed Us

    522 views / 2 likes - added

    The time we almost died... Check out Hollywood Health & Society: https://hollywoodhealthandsociety.org Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon

  • 09:41 What is Sound? The Fundamental Science Behind Sound

    What is Sound? The Fundamental Science Behind Sound

    224 views / 0 likes - added

    Why does water sound the way it does? How do vinyl records work? Sound is everywhere, but at its core: What is sound? Also- What are sound waves? This video explains the fundamental science and key concepts behind sound using in-depth examples and animati

  • 08:11 Glitter Bomb 1.0 vs Porch Pirates

    Glitter Bomb 1.0 vs Porch Pirates

    259 views / 0 likes - added

    This might be my Magnum Opus. Please see my comments below with regards to reports the video was partially faked.My buddy Sean posted a video with more details of the build: https://youtu.be/IpMxOmUcfOINote about 2 missing the reactions in the video (I po

  • 09:29 The Multiverse is real. Just not in the way you think it is. | Sean Carroll

    The Multiverse is real. Just not in the way you think it is. | Sean Carroll

    101 views / 0 likes - added

    What do physicists actually mean when they talk about the Multiverse? Sean Carroll explains.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, Michio Kaku: The Multiverse Has 11 Dimensions

  • 03:09 My Friends Made Hateful Jokes Because I Was Jewish

    My Friends Made Hateful Jokes Because I Was Jewish

    29 views / 0 likes - added

    By Cian | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share this story.Growing up Cian was always the "different" kid. The reason he was so unique was

  • 03:30 Don’t Make Fun of Me Because I Stutter

    Don’t Make Fun of Me Because I Stutter

    696 views / 0 likes - added

    By Ian | Download Fortnite here: https://pixly.go2cloud.org/SHkr Nintendo Switch players! Download Fortnite on Switch here: https://pixly.go2cloud.org/SHkt Thanks to Epic Games for sponsoring this video. | Ready to "wear it out loud?” Merch store open, SH

  • 08:20 Popular The Speed of Sound & How does Sound Travel? A Fundamental Understanding

    The Speed of Sound & How does Sound Travel? A Fundamental Understanding

    1,103 views / 0 likes - added

    Sound moves incredibly fast! You snap your fingers, and it can be heard almost instantly throughout an entire room. But how does sound travel so quickly? Do you know how sound travels? Also, how does pushing a table relate to sound? This video goes into t

  • 08:51 Primitive Technology: Water powered hammer (Monjolo)

    Primitive Technology: Water powered hammer (Monjolo)

    591 views / 0 likes - added

    I built a water powered hammer called a “Monjolo”. I started by making a water spout from half a hollow log to direct water from the creek. This was set up in the creek and water flowed through it. The hammer was made from a fallen tree. I cut

  • 03:27 Popular How Does She Do That With Her Spine?

    How Does She Do That With Her Spine?

    1,969 views / 4 likes - added

    Sofie Dossi is an amazing aerialist, contortionist and hand balancer. Her insane flexibility makes us think she doesn’t have a spine. We never thought we would see someone who could shoot arrows on fire with their feet. Kuma shirts/hoodies → https://teesp

  • 15:35 Popular Testing if Sharks Can Smell a Drop of Blood

    Testing if Sharks Can Smell a Drop of Blood

    867 views / 7 likes - added

    Scientific proof Pixar sits on a throne of lies. Thanks to Bose for their support and for the dopest headphones I've ever worn: https://bose.life/markrober Also, thanks to Discovery for putting my life in danger. #SharkWeek begins July 28 only on Discover

  • 20:22 How To Do 14 Valentine's Day Magic Tricks

    How To Do 14 Valentine's Day Magic Tricks

    570 views / 1 likes - added

    Learn fun ideas to surprise her (or him) this Valentine's Day with these amazing Valentines magic tricks and pranks! In this How To Magic video, Evan Era shows fun DIY Magic Tricks, Pranks and Crafts you can do this Valentines Day 2019! Easy magic tricks

  • 07:30 Did Dinosaurs Ever Live Alongside Humans?

    Did Dinosaurs Ever Live Alongside Humans?

    575 views / 1 likes - added

    You may have been told online or at special interest museums that dinosaurs once lived alongside humans, or maybe even still live today. Here we look closely at this claim, and discover what science can tell us. This animation was based partially on two w

  • 10:45 Popular Why are Movie Theater Concessions So Expensive? (The US v Paramount)

    Why are Movie Theater Concessions So Expensive? (The US v Paramount)

    746 views / 0 likes - added

    →Signup for your FREE trial to The Great Courses Plus here: http://ow.ly/ixNM30beNK6 →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 →How "Dick" came to be short for 'Richard': https://youtu.be/BH1NAwwKt

  • 16:47 10 Super Useful Life Secrets You NEED To Know

    10 Super Useful Life Secrets You NEED To Know

    469 views / 0 likes - added

    SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/fyL1eYkuOuw I’ve learned some cool things in my 32 years on this planet, some of weird, some of it strange, most of it totally out there… but a lot of it is really useful! Today I wanted

  • 05:47 This Weevil Has Puppet Vibes But Drills Like a Power Tool | Deep Look

    This Weevil Has Puppet Vibes But Drills Like a Power Tool | Deep Look

    24 views / 0 likes - added

    This fuzzy acorn weevil cant crack open acorns like a woodpecker or chomp through them like a squirrel. Instead, she uses her incredibly long snout, called a rostrum, to power-drill through an acorns tough and resilient shell. And it's not just lunch on h

  • 04:29 This Killer Fungus Turns Flies into Zombies | Deep Look

    This Killer Fungus Turns Flies into Zombies | Deep Look

    540 views / 2 likes - added

    Something is growing inside that fruit fly in your kitchen. At dusk, the fly points its wings straight up and dies in a gruesome pose so that a fungus can ooze out and fire hundreds of reproductive spores.Join our community on Patreon! https://www.patreon

  • 09:06 Klaxons; What makes them sound like that?

    Klaxons; What makes them sound like that?

    360 views / 0 likes - added

    You can support this channel on Patreon! Link below ahOOOOOga! All aboard the HONK HONK express! We're gonna learn a few things about horns and then probably there will be bloopers or something.Did you know that there's an assortment of links just below t

  • 12:45 Pulse Oximeters; An Amazing Use of Light

    Pulse Oximeters; An Amazing Use of Light

    387 views / 0 likes - added

    You might have been seeing a lot about these little devices lately. Have you ever wondered how they work? Well, let's find out! This channel is supported through viewer contribution on Patreon. Thanks to the generous support of people like you, Technology

  • 21:15 Brown; color is weird

    Brown; color is weird

    464 views / 0 likes - added

    You can support this channel on Patreon! Link below This video discusses the color brown. Seriously.That Aging Wheels playlist:https://www.youtube.com/playlist?list=PLmBDJoIaNRGiK2BgCwz2ALDnNanKBSOgOAnd, of course, the Weird World in RGB for those of you

  • 24:16 What exactly is the goop inside a lava lamp?

    What exactly is the goop inside a lava lamp?

    392 views / 0 likes - added

    Yep! Gonna get questionably gloopy! Seriously, Don't try this at home. Only use chemicals in ways they're meant to be used. Be good :)Strings of text which take you places!Technology Connextras (the second channel that stuff goes on sometimes):https://www

  • 08:30 Popular A Brief History Of Everything, Feat. Neil DeGrasse Tyson

    A Brief History Of Everything, Feat. Neil DeGrasse Tyson

    737 views / 0 likes - added

    This video brought to you by http://www.audible.com/minutephysics Thanks to Neil deGrasse Tyson for his amazing writing and narration! Music: "The Firebird Suite" by Igor Stravinsky, performed by the USAF Band, licensed from Naxos of America, Inc. for wor

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