Pinboard (guictx)
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recent bookmarks from guictx
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Rules for Time Travelers
2009-06-09T15:02:58+00:00
http://blogs.discovermagazine.com/cosmicvariance/2009/05/14/rules-for-time-travelers/
guictxleituras ciência física
https://pinboard.in/u:guictx/b:66f734c38520/
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Intuitor Insultingly Stupid Movie Physics
2002-06-15T20:35:38+00:00
http://intuitor.com/moviephysics/index.html
guictxcinema física
https://pinboard.in/u:guictx/b:d7f1c2c02a85/