Sound waves vibrate more than just our eardrums, they can also make visual art!

Sam the Bat is visiting today, and Jessi wants to use a cool trick to show him how we use a special part of our body to sing.

Stradivarius are synonymous with quality, but how we can replicate their sound is a mystery!

If you’ve ever looked at a frog’s head, you might have noticed that they don’t have external ears. So How do they hear?

What's happening inside our ears when we can hear that ringing? What's happening inside our brains? Sit back, clean the wax out of your ears, and let Michael Aranda explain!

We’ve all experienced it, that annoying pressure in our head when we’re flying in a plane or a storm front comes in, then it pops! Find out how this popping happens and things to avoid so you don’t harm your ears.

The ability to recognize sounds and identify their location is possible thanks to the auditory system. That's comprised of two main parts: the ear, and the brain. The ear's task is to convert sound energy into neural signals; the brain's...

Join Jessi and friends as they learn about sound waves by making a string phone! Plus, learn how to make your own!

It's an old cliche: an opera singer hits a note so high, it breaks a wine glass. It may seem over the top, but with a little science (and an amp), you too can break a glass like the finest soprano!

Have you ever put a seashell up to your ear and heard a roaring sound the sounds sort of like the ocean? Is it magic? No! It's science! Jessi and Squeaks explain what's up!

Learn all about how sound works with Jessi and Squeaks on SciShow Kids!

In the 1960s, the USA almost put a ring around the Earth by launching hundreds of millions of tiny copper needles into space in an attempt to create a reliable boost for their communications systems.

New ReviewBuild one yourself! What are you waiting for?

In 1908, Dutch physicist Heike Onnes figured out how to turn helium gas to liquified helium for the first time. He cooled Mercury and found that all its electrical resistance went away. Electricity in a superconducting...

Howcast - Learn how to do a beatbox lip roll in this Howcast video with Beatboxer Entertainment.

Howcast - Learn how to do vibrato on the violin from musician Julie Artzt Becker in this Howcast video.

Howcast - Your iPhone comes preloaded with an array of different ringtones. Switch up the sounds and change your ringtone to the one that best suits your personality and lifestyle.

Howcast - Let musician Alex Skolnick teach you finger vibrato techniques in this heavy metal guitar lesson from Howcast.

Howcast - Learn if it is every OK to use your cellphone at the dinner table from manners expert Faye de Muyshondt in this Howcast video.

Howcast - Official contest entry in Howcast's How-To Video Challenge by Robert Lee and Jen <a href='http://www.howcast.com/videochallenge' target='_blank' rel='nofollow'>Guneyli.</a>'http://www.howcast.com/videochallenge' target='_blank' rel='nofollow'>Guneyli.

DIY SCI host Steve Spangler demonstrates how frequencies will create different patterns of sand on a speaker and how a saw can be turned into a musical instrument!

DIY SCI host Steve Spangler demonstrates how you can make some weird noises using things you can find in your kitchen!

Pupil outcome: I can explain how vibrations are passed to and through the air, to allow sounds to be heard. Key learning points: - A vibrating object causes nearby air particles to vibrate too. - Air particles are knocked forwards but...

Turn a stuffed animal into a fuzzy, purring companion robot using an Arduino in this fun engineering project.