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Links to learn more and sources below.
  / tweetsauce  
  / vsaucegaming  

Music by Jake Chudnow:
  / jakechudnow  
   / jakechudnow  

Great video from Veritasium about the WORLD'S LONGEST POSSIBLE STRAW:    • World's Longest Straw  

Vsauce video about nothing:    • ‌‌  

Vsauce video about helium running out (and other things):    • What's Left?  

Vsauce video about being naked in space:    • Will We Ever Visit Other Stars?  

Earth mass gained and lost: http://gizmodo.com/5882517/did-you-kn...

Earth mass gained from sunlight: http://image.gsfc.nasa.gov/poetry/ask...

Limit of atmospheric pressure: http://en.wikipedia.org/wiki/Suction

Buoyancy: http://en.wikipedia.org/wiki/Buoyancy

Buoyancy caused by air: http://www.madsci.org/posts/archives/...

Awesome diagram of Earth's atmosphere: http://library.thinkquest.org/C003124...

Pic of meteor falling to Earth: http://www.nasa.gov/mission_pages/sta...

PDF about space-matter entering Earth: http://static.icr.org/i/pdf/technical...

Links about breathes and molecules:

http://www.vendian.org/envelope/dir2/...

http://rsloan.newsvine.com/_news/2009...

http://www.thehappyself.com/happiness...

Brain metabolism: http://www.acnp.org/g4/gn401000064/ch...

Components of inhaled and exhaled air: http://en.wikipedia.org/wiki/Breathin...