format_quote Originally Posted by
lolwatever
yeh i agree, but imagine they realise that there's more than just 'E' and 'm' in E=mc^2 :p (i.e. ther'es something else) lol
just a wacky thought..
salamz
Actually on paper it is a challange that can be shown to be possible. if you are familiar with optical illusions you can draw a three pronged widget, but one can not be built.
The question of the presentor is to get the investigator committed to "Proving" that it can not be done. And since it is impossible to disprove something the arguement is always centered around trying to find "Proof" that it will not work. Yes it can be done and all it requires is an object that has no weight or mass and can not be affected by any external forces, such as gravity and little stuff like that. Very similar in principle to building a perpetual motion machine, nearly ever high school physics student can design one, only problem is they can not be built.