Vsauce's video: Spinning

GYROSCOPE: https://www.curiositybox.com/products/inqs-gyroscope D!NG (formerly DONG): https://www.youtube.com/channel/UClq42foiSgl7sSpLupnugGA **LINKS TO LEARN MORE BELOW** Jake unboxing the latest Curiosity Box (SPOILERS): https://www.youtube.com/watch?v=IUK7MUtotw4 Other great videos on this topic: "The gyro effect explained, without math" from Matthias Wandel https://www.youtube.com/watch?v=jQEKhIovKA0 also see http://woodgears.ca/physics/gyro.html "Gyroscopic precession -- An intuitive explanation" from TheHue's SciTech https://www.youtube.com/watch?v=n5bKzBZ7XuM "Gyroscopic Precession" from Veritasium https://www.youtube.com/watch?v=ty9QSiVC2g0 "Anti-Gravity Wheel?" from Veritasium https://www.youtube.com/watch?v=GeyDf4ooPdo "Bizarre spinning toys" from Physics Girl https://www.youtube.com/watch?v=1Tx7FgZuV3U&t=199s "Can a satellite do a yo-yo trick?" from Practical Engineering https://www.youtube.com/watch?v=ZKAQtB5Pwq4 wiki pages about gyroscopes and circular motion: https://en.wikipedia.org/wiki/Gyroscope https://en.wikipedia.org/wiki/Circular_motion https://en.wikipedia.org/wiki/Angular_momentum https://en.wikipedia.org/wiki/Precession https://en.wikipedia.org/wiki/Centrifugal_force centripetal force: http://hyperphysics.phy-astr.gsu.edu/hbase/cf.html xkcd on Centrifugal Force: http://xkcd.com/123/ Eötvös effect: https://en.wikipedia.org/wiki/E%C3%B6tv%C3%B6s_effect http://io9.gizmodo.com/5987516/the-noble-eotvos-effect-shows-you-can-outrun-gravity https://thearmsguide.com/5329/external-ballistics-the-coriolis-effect-6-theory-section/ https://www.physicsforums.com/threads/our-weight-if-the-earth-spins-faster.603143/ Music by http://www.youtube.com/JakeChudnow and http://www.audionetwork.com Good-lookin' 3D graphics by Eric Langlay: https://www.youtube.com/user/ericdraven30 mid-tier 2D animations by me.