KidzTube
Welcome
Login / Register

Search Results: "Hz"

All   Most Recent   Most Viewed  


  • 04:14 Popular Bicycle tuning fork - physics of toys // Homemade Science with Bruce Yeany

    Bicycle tuning fork - physics of toys // Homemade Science with Bruce Yeany

    963 views / 0 likes - added

    The front fork off of a bicycle makes a nice addition to a tuning fork set. The frequency of this one is very low, about 54 Hz (vibrations per second). The sound of fork is very deep and the camera does not do a good job of picking it up but otherwise, it

  • 05:07 Life on Other Planets May Need Radiation to Thrive, Here's Why

    Life on Other Planets May Need Radiation to Thrive, Here's Why

    275 views / 0 likes - added

    New research reveals that massive amounts of radioactive material might actually be essential for life outside our solar system. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http:

  • 01:51 The First TVs Were Mechanical!

    The First TVs Were Mechanical!

    278 views / 0 likes - added

    For the technical interested: Another short sequence showing my 32-line televisor in action. The singer is the danish actor Buster Larsen singing 'hip hurray for old Denmark' in about 1960. Buster died in 1993. Again this was filmed off screen using a Son

  • 07:29 Singing this note is IMPOSSIBLE!

    Singing this note is IMPOSSIBLE!

    463 views / 0 likes - added

    Try to sing up the scale of notes into a pipe, and you’ll find certain notes are impossible to sing. WHY?! You can learn more about CuriosityStream at https://curiositystream.com/physicsgirl Send us your best attempts to sing into a pipe using this form:

  • 02:48 Popular How To Make A Digital Clock

    How To Make A Digital Clock

    837 views / 0 likes - added

    How DO you make a digital clock? Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, Fatima Iqbal, and Li

    Featured
  • 02:50 Popular What Nuclear Bombs Taught Us About Whales

    What Nuclear Bombs Taught Us About Whales

    794 views / 0 likes - added

    A monitoring system developed to listen for secret nuclear tests mostly hears other events happening all around Earth. Thanks to CTBTO for sponsoring this video: https://www.ctbto.org/ Thanks also to our supporters on https://www.patreon.com/MinuteEarth V

  • 03:59 Popular Can Low Frequency Sound Waves Make You Sick?

    Can Low Frequency Sound Waves Make You Sick?

    815 views / 1 likes - added

    Loud noises can give you a headache, but scientists think it’s the sounds we can’t even hear that are making us sick. What’s infrasound? The Coolest Things Sound Waves Do ►►►► http://bit.ly/1QWKVsW Sign Up For The TestTube Newsletter Here ►►►► http://bit.

  • 10:22 Can Loud Sounds Actually Cook Things? The Sound to Heat Experiment

    Can Loud Sounds Actually Cook Things? The Sound to Heat Experiment

    496 views / 0 likes - added

    In this experiment I test out if you can heat things up with sound waves! I start off with low frequency 20 Hz and then turn up the frequency higher and higher to try to cook an egg just from sound! I talk about sound waves and how frequency is related to

  • 04:04 Why Wolves Don't Chirp

    Why Wolves Don't Chirp

    397 views / 2 likes - added

    Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/Sounds that animals make can be really different, and it turns out that there's a reason why some species communicate with certain sounds.Thanks also to our Patreon patrons http


>> View Hz web videos


RSS