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12:40 Popular
How A Bill Becomes A Law: The HipHughes Review

744 views / 0 likes - added 8 years ago

We all know the SchoolHouse rocks song; but is it really that easy to pass a law? In this video we take a look not only at the Constitutional process but the more in depth informal process. Subscribe to HipHughes History, it's stupid easy and free https:/
08:03
The Erie Canal Explained: US History Review

656 views / 0 likes - added 8 years ago

Take a quick trip down the Erie Canal of Explaining as we look at how this revolutionary transportation system changed the course of United States History. Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railro
08:21 Popular
The Transcontinental Railroad Explained: US History Review

792 views / 2 likes - added 8 years ago

Join me as we lay down the tracks of learning by covering the basics on the Transcontinental Railroad built during the 1860's. Perfect for students and lifelong learners. Please help align what is right in the universe and subscribe to some HipHughes Hist
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11:50
Exoplanets: Crash Course Astronomy #27

599 views / 1 likes - added 8 years ago

Today Phil explains that YES, there are other planets out there and astonomers have a lot of methods for detecting them. Nearly 2000 have been found so far. The most successful method is using transits, where a planet physically passes in front of its par
03:44 Popular
Can Some People See More Colors Than You?

778 views / 0 likes - added 8 years ago

Forget Roy G. Biv. Some people can see over a million colors! How does that work? What Causes Color Blindness? ►►►► http://bit.ly/1USU8qn Check Out Fig. 1 ►►►► http://bit.ly/1AKpGBH Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read
12:11 Popular
Why Haven't We Found Alien Life? | Space Time | PBS Digital Studios

770 views / 2 likes - added 8 years ago

Seems like Aliens SHOULD Be Out There! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime With millions of Earth like planets around sun like s
02:51 Popular
The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

1,713 views / 2 likes - added 7 years ago

A lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:
02:06 Popular
Can You Solve The Viral Matchstick Puzzle 6 + 4 = 4?

3,451 views / 0 likes - added 7 years ago

Can you fix 6 + 4 = 4 by moving 1 matchstick? This problem has gone viral on Facebook, with one post having over 400,000 shares. The ground rules are you cannot break a stick, it should be an equality (=), and you have to use 7-segment numbers (the block
11:27 Popular
Can You Solve The Viral 11x11 = 4 Puzzle? The Correct Answer Explained

3,035 views / 1 likes - added 7 years ago

If 11x11=4 and 22x22=16, what is 33x33=? This puzzle has been shared with the claim that only geniuses can solve it. It has gotten millions of views on the internet and Facebook as people have debated the correct answer. In this video I present what many
07:39 Popular
Can You Solve The Alien Extinction Riddle? Hard Job Interview Question

861 views / 0 likes - added 7 years ago

A single alien lands on Earth. Every day after that, each alien on Earth undergoes a transformation, which could be any of the four equally likely events: (a) the alien dies, (b) the alien does nothing, (c) the alien replicates itself (2 aliens total), (d
11:57
The Wallis Formula For π

579 views / 0 likes - added 7 years ago

Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value
07:40 Popular
Can You Solve The 21 Flags Game From Survivor?

876 views / 1 likes - added 7 years ago

Contestants on the TV show "Survivor" faced off in a series of challenges for a grand prize of $1 million. Most of the challenges were physical like hiking many miles or diving underwater. But one challenge was mathematical. The game had 21 flags and cont
05:57 Popular
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

1,118 views / 1 likes - added 7 years ago

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad
03:48 Popular
Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

1,452 views / 0 likes - added 7 years ago

The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch
03:54 Popular
What's The Best Soup Can Size? The Optimal Cylinder Puzzle

788 views / 0 likes - added 7 years ago

A cylindrical can with volume V can be made in different ways. The cylinder can be wide and short (large radius and small height), or it can be narrower and taller (small radius and larger height). Which shape uses the least material? That is, which can h
07:47 Popular
Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question

818 views / 0 likes - added 7 years ago

This problem has been asked in job interviews. On the morning of January 1, a hospital nursery has 3 boys and some number of girls. That night, a woman gives birth to a child, and the child is placed in the nursery. On January 2, a statistician conducts a
02:45
The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

694 views / 0 likes - added 7 years ago

This puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri
09:11 Popular
Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

842 views / 0 likes - added 7 years ago

Start with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p
04:30 Popular
Adults Are Arguing About This 3rd Grade Math Problem

883 views / 0 likes - added 7 years ago

"If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p
07:49 Popular
Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained

1,058 views / 0 likes - added 7 years ago

This problem has been shared millions of times on Twitter/Facebook with the claim "99% fail" to solve it and that only a genius could find the correct answer. If 9 = 72, 8 = 56, 7 = 42, 6 = 30, 5 = 20, then 3 = ? In this video I explain what many people b
04:13 Popular
Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

893 views / 0 likes - added 7 years ago

A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch
05:27 Popular
Can You Solve The Mind-Bending Self-Counting Sentence Riddle?

944 views / 0 likes - added 7 years ago

"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d
06:18 Popular
Can You Solve The Diluted Wine Puzzle?

754 views / 1 likes - added 7 years ago

A servant has a method to steal wine. He removes 3 cups from a barrel of wine and replaces it with 3 cups of water. The next day he wants more wine, so he does the same thing: he removes 3 cups from the same barrel (now with diluted wine) and replaces it
06:24
Can You Solve The Missing Sock Puzzle?

611 views / 0 likes - added 7 years ago

A statistician keeps a simple wardrobe. He only purchases pairs of black socks and white socks, and he keeps all of the socks in a pile in the drawer. Recently one of the socks was lost in the laundry. The socks have a mathematical property. If you select
03:16 Popular
Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

989 views / 0 likes - added 7 years ago

What is angle A in the star-shaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of test-takers did not mark the correct response. Can you figure it out? Watch the video for a solution.
03:51 Popular
Can You Solve This MIT Admissions Question? Geometry Problem, 1869

934 views / 0 likes - added 7 years ago

The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid
03:00
Multiply Numbers By Drawing Lines

616 views / 0 likes - added 6 years ago

Gow to multiply numbers by drawing lines. Get the Multiply By Lines Book! https://www.amazon.com/gp/product/1500866148/ If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each s
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02:00 Popular
Wildlife of China

738 views / 2 likes - added 6 years ago

Let's explore the animals of China! Support the cartoons on patreon: https://www.patreon.com/simplehistory?ty=a Get your copy of Simple Geography: China. http://www.amazon.com/Simple-Geography-China-Guides/dp/1517583527/ref=asap_bc?ie=UTF8 Simple Geograph
11:58
From the Cambrian Explosion to the Great Dying

540 views / 0 likes - added 6 years ago

You can go to https://Audible.com/Eons or text “Eons” to 500-500 to get started today with your 30-day trial membership with a free audiobook The first era of our current eon, the Paleozoic Era, is probably the most deceptively fascinating time in Earth’s
10:20
When Rodents Rafted Across the Ocean

388 views / 0 likes - added 5 years ago

Support us on Patreon! http://patreon.com/eons The best evidence we have suggests that, while Caviomorpha originated in South America, they came from ancestors in Africa, over 40 million years ago. So how did they get there? Thanks to Ceri Thomas for the
03:23
Are "Acts of God" Disappearing?

556 views / 0 likes - added 5 years ago

Considering humans' increased impact on the environment, we may want to reconsider whether there is still a place in our legal system for the Act of God defense. Thanks to all our viewers and supporters for an incredible year of videos! Thanks also to our
07:32
The Amazon isn't "Burning" - It's Being Burned

407 views / 0 likes - added 4 years ago

This is a thing that is happening right now, and (taking a page from the global warming playbook) a think I've been hearing from Bolsonaro's supporters is, "Who even knows how bad it is...deforestation is actually down." It's so sad to watch us play with
03:02
512 Year Old Greenland Shark. Oldest Shark in the World.

637 views / 3 likes - added 4 years ago

Researchers have found an ancient shark in the North Atlantic, believed to be 512 years old, which could be the oldest living vertebrate in the world. This particular shark, was measured at 18 feet in length and weighed over a tonne. By measuring the size
11:18
What Does It Take To Make Vaccines?

483 views / 0 likes - added 3 years ago

Since vaccination was discovered in 1769 by Edward Jenner, it has come to become an indispensable part of healthcare. Over the last 50 years, advances in science and technology have allowed us to develop vaccines to diseases at breakneck speed, but the pr
04:43
How Snakes Smell With Their Tongues! | Amazing Animal Senses | SciShow Kids

400 views / 0 likes - added 2 years ago

Mister Brown and Squeaks learn all about why snakes stick out their tongues! Did you know that their tongues actually help snakes smell??Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://w
12:57
Why Meat Is Now 10X More Deadly, w Stephen Fry

193 views / 1 likes - added 2 years ago

A threat eclipsing coronavirus. A message for Mr Johnson.Voiced by Stephen Fry90% are exposed to air pollution (WHO) and fossil fuel air pollution alone is linked to 18% of all deaths globally (Harvard). Please sign the petition to make polluters pay:http
16:03
Why Crows Are as Smart as 7 Year Old Humans

103 views / 0 likes - added 1 year ago

Be one of the first 200 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realscience/ Watch this video ad-free on Nebula: https://nebula.tv/videos/realscience-why-crows-are-as-smart-as-7yearold-h
02:29
512 Years Old Shark - Oldest Shark In The World

318 views / 1 likes - added 1 year ago

Hey there, have you ever heard of a shark that's older than Shakespeare? Well, researchers have just discovered an ancient shark in the North Atlantic that is believed to be a whopping 512 years old! Yes, you heard that right. This could possibly make it
05:25
Does the language you speak change how you think?

65 views / 0 likes - added 5 months ago

No. Mostly. Written with Molly Ruhl and Gretchen McCulloch. Gretchen's podcast has an episode all about Arrival: https://lingthusiasm.com/post/157167562811/transcript-lingthusiasm-episode-3-arrival-of-the More Language Files: https://www.youtube.com/playl
09:50
Stable Video AI Watched 600,000,000 Videos!

38 views / 0 likes - added 2 months ago

Check out Lambda here and sign up for their GPU Cloud: https://lambdalabs.com/papersStable Video Diffusion: https://stability.ai/news/stable-video-diffusion-open-ai-video-modelEmu video: https://emu-video.metademolab.com/Emu edit: https://emu-edit.metadem

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