My favourite one of these is this stupidness in Brazil, which seemingly has decided that the problem with perpetual motion was just that nobody had built it big enough yet, or something - <a href="http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Frarenergia.com.br%2F&act=url" rel="nofollow">http://translate.google.com/translate?sl=auto&tl=en&js=n&pre...</a> - apparently they are currently building a second one in Illinois.<p><i>"O speculators about perpetual motion, how many vain chimeras have you created in the like quest? Go and take your place with the seekers after gold."</i><p>Leonardo da Vinci