Should You Eat Yourself?

I answer 5 questions you guys asked over twitter.
  / tweetsauce  
Google Science Fair: https://www.googlesciencefair.com

VSAUCE2:    / vsauce2  
VSAUCE3:    / vsauce3  
Music by Jake Chudnow:    / jakechudnow  

eyebrow man: http://www.ptleader.com/main.asp?Sect...

gravity anomalies: http://www.bgs.ac.uk/data/gravAndMag....

ring on reddit:   / if_a_giant_ring_was_built_on_mile_high_sup...  

notch:   / notch  

rope around Earth puzzle: http://www.daviddarling.info/encyclop...

word record for longest hair: http://www.guinnessworldrecords.com/l...

eye floaters: http://en.wikipedia.org/wiki/Floater

Wikipedia size in volumes: http://en.wikipedia.org/wiki/Wikipedi...