Directory:Cool Inventions
Revision as of 02:26, 24 April 2011 by Geoff White (talk | contribs) (Created page with ''''Cool inventions''' are good because they improve the conditions of humanity. There have been many cool inventions throughout history. Perhaps they all started with fire and th…')
Cool inventions are good because they improve the conditions of humanity. There have been many cool inventions throughout history. Perhaps they all started with fire and the wheel. Now, we have things like airplanes that can fly at mach 3.