3 Simple Ways to Time Travel (& 3 Complicated Ones)
Thanks to Volkswagen for supporting this video - http://vwoa.us/160kehn And check out Aatish Bhatia's excellent physics blog - http://www.empiricalzeal.com/ Volkswagen would like you to know...
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Time travel can be complicated - and complicating, so let's ignore all the paradoxical stuffand talk about a few simple ways that you can time travel without leaving your home.First,1) Do nothing - you're already traveling through time! I mean, here you are - fifteen secondsinto the future since the start of this video! Easy, huh? The point is, we're all alwaystraveling forwards through time. But that's boring time travel. What's interesting istime travel relative to other people. To do that...2) Start walking, and you'll travel through time relative to someone standing still! We'veknown for over a century that time and space are really just two components of a single"spacetime", and the faster y...
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Time travel can be complicated - and complicating, so let's ignore all the paradoxical stuffand talk about a few simple ways that you can time travel without leaving your home.First,1) Do nothing - you're already traveling through time! I mean, here you are - fifteen secondsinto the future since the start of this video! Easy, huh? The point is, we're all alwaystraveling forwards through time. But that's boring time travel. What's interesting istime travel relative to other people. To do that...2) Start walking, and you'll travel through time relative to someone standing still! We'veknown for over a century that time and space are really just two components of a single"spacetime", and the faster y...
