I answer 5 questions you guys asked over twitter.
/ tweetsauce
Google Science Fair: www.googlesciencefair.com
VSAUCE2: / vsauce2
VSAUCE3: / vsauce3
Music by Jake Chudnow: / jakechudnow
eyebrow man: www.ptleader.com/main.asp?Sect...
gravity anomalies: www.bgs.ac.uk/data/gravAndMag....
ring on reddit: / if_a_giant_ring_was_bu...
notch: / notch
rope around Earth puzzle: www.daviddarling.info/encyclop...
word record for longest hair: www.guinnessworldrecords.com/l...
eye floaters: en.wikipedia.org/wiki/Floater
Wikipedia size in volumes: en.wikipedia.org/wiki/Wikipedi...