Joey's Channel / clanofthegraywolf
"Hedgehog Mating Rituals The Life of Mammals" by BBCEarth • Hedgehog Mating Rituals | Life of Mam...
"Usain Bolt WORLD RECORD 200M Berlin 2009" by Usainb0lt1 • Usain Bolt 19.19 new WORLD RECORD 200...
"Cheetahs: National Geographic Films World's Fastest Animal" by NationalGeographic • Video
"Peregrine Falcon Sky Dive" by BBCWorldwide • Peregrine Falcon Sky Dive Inside th...
"Felix Baumgartner's Supersonic Freefall" by redbull • Felix Baumgartner's supersonic freefa...
"Intimidator 305 Roller Coaster" by themeparkreviewTPR • Intimidator 305 Roller Coaster HD REA...
"SR71 Blackbird short publicity film" by wdtvlive42 • Video
"Supersonic Flight, Sonic Booms" by AVweb • Supersonic Flight, Sonic Booms
"Lazy Cat on a Treadmill" by Erik Collett • Lazy cat on a Treadmill
Harvard Health Study http://www.health.harvard.edu/newswee...
Sonic Boom Minimization Paper ftp://ftp.rta.nato.int/pubfulltext/RTO/EN/RTOEN004/$EN00406.pdf
Sonic the Hedgehog owned by Sega
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Vsauce Links
TShirts: http://www.districtlines.com/vsauce
Facebook: / vsaucegaming
Twitter: / tweetsauce
Music By Jake Chudnow: / jakechudnow
Vsauce3 Intro Animation by Rickonami: / rickonami