SOURCES and LINKS TO LEARN MORE ARE BELOW! my twitter: http://www.twitter.com/tweetsauce my instagram: http://www/instagram.com/electricpants Music from: http://youtube.com/JakeChudnow and http://www.audionetwork.com Vsauce: "Who Owns the Moon?": https://www.youtube.com/watch?v=Bbgz4yY-xX0 Vsauce: "How many Photos Have Been Taken?": https://www.youtube.com/watch?v=4e_kz79tjb8 Earth, Texas: http://goo.gl/qmozXa Earth’s moons: http://www.universetoday.com/15019/how-many-moons-does-earth-have/ http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2006+RH120;orb=1 Solar System speed around Milky Way: http://www.universetoday.com/18028/sun-orbit/ Greg Laughlin equation: http://oklo.org/2009/03/12/too-cheap-to-meter/ http://boingboing.net/2011/02/03/cosmic-commodities-h.html History Channel Special: http://shop.history.com/special-presentation-whats-the-earth-worth/detail.php?p=382452 http://www.bullseyetv.co.uk/productions/what-s-the-earth-worth http://bpsfuelforthought.wordpress.com/2012/10/26/history-channels-whats-the-earth-worth/ Human elements shirt: http://www.sciencemuseumshop.co.uk/home/clothing_textiles/human_ingredients_t-shirt_blue.htm Element values: http://en.wikipedia.org/wiki/Prices_of_elements_and_their_compounds ShadyPotat0 calculation: http://www.reddit.com/r/theydidthemath/comments/252po1/how_much_is_the_inside_of_the_earth_worth/ Asteroids: Great video showing 34 years of asteroid discovery: https://www.youtube.com/watch?v=2k2vkLEE4ko http://star.arm.ac.uk/neos/anim.html http://neo.jpl.nasa.gov/stats/ 433 Eros: http://www.erosproject.com/erosfact.html?source=ErosProject Kepler search for exoplanets: http://kepler.nasa.gov/multimedia/animations/?ImageID=219 planets in Milky Way: http://en.wikipedia.org/wiki/Milky_Way scanning the Milky Way: http://www.spitzer.caltech.edu/video-audio/1440-ssc2014-02v1-Panning-Through-the-Milky-Way Nat Geo list of reasons Earth might be useful to other life forms: http://tvblogs.nationalgeographic.com/2011/05/19/10-reasons-why-aliens-would-attack-earth/ Beautiful things animals make: http://www.buzzfeed.com/babymantis/10-beautiful-things-created-by-animals-1opu Animals and ownership: http://www.sciencedaily.com/releases/2008/01/080130092136.htm http://www.world-science.net/exclusives/090522_trade.htm Articles on Finders-Keepers, etc. http://archive.archaeology.org/online/features/trove/ https://www.nysm.nysed.gov/services/233/hisfind.html Monkey Seflies: http://www.djsphotography.co.uk/ http://arstechnica.com/tech-policy/2014/08/monkeys-selfie-cannot-be-copyrighted-us-regulators-say/ non-human animal created works on wikimedia: http://commons.wikimedia.org/w/index.php?title=Special%3AWhatLinksHere&target=Template%3APD-animal&namespace=6 Dog artist Tillamook Cheddar: http://www.tillamookcheddar.com LEGO shell Hermit Crab: https://www.youtube.com/watch?v=V47wx8qMSxA Custom built see-through hermit crab shells: http://vimeo.com/71005763 sneeze movie by Edison: http://goo.gl/Vmmh6c Google Earth global timelapse: https://earthengine.google.org/timelapse/timelapseplayer_v2.html?timelapseclient=http://earthengine.google.org/timelapse/data Seflie from space: http://i.imgur.com/PnEMSM6.jpg space launch seen from plane: https://www.youtube.com/watch?v=IERISLXfd8Q selling the Brooklyn Bridge (without actually owning it): http://www.nytimes.com/2005/11/27/nyregion/thecity/27brid.html?_r=3&ex=1290747600&en=d5b19f580f176c64&ei=5090&partner=rssuserland&emc=rss&