Tagged: light bulb

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Top 10 Inventions of All Time

At 3:44, we obviously meant to say Millennium. An error was made when we recorded the voice-over. We apologize for the error. These ideas changed the world … source

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10 Lies You Were Taught In School

You were taught that there is no gravity in space and that Chameleons hide by changing color to camouflage with their surroundings – well think again as … source