I'm not sure why I keep getting emails about perpetual motion machines, but I do. They usually go something like this: "Thank you so much for your recent post on Wired regarding perpetual motion ...
Perhaps the most persistent nonsense in physics: the perpetual motion machine. Bad ideas come and go in physics. But there’s one bit of nonsense that is perhaps more persistent than all others: the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results