User blog comment:ProfessorMcG/Time Travel. Is it possible?/@comment-1483327-20100813005839

You say that so dismissively. There has always been scepticism on the practicality of new technology. Napoleon Bonaparte had this to say on the then new-fangled steam-powered ship.... Ok I forgot the quote, but who's to say that in the future some brilliant scientist or inventor is going to stumble onto the secret of time travel.