The Science of the String Phone! - #sciencegoals

Join Jessi and friends as they learn about sound waves by making a string phone! Plus, learn how to make your own! #sciencegoals ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon:   / scishow   ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Instagram:   / thescishow   SOURCES: https://van.physics.illinois.edu/qa/l... http://www.scientificamerican.com/art... http://dev.physicslab.org/document.as...