so right now we could change energy to mass but not mass to energy? i always thought that all physical changes could be reversed but this is the only thing that i came across that can't be done. that sort of bothers me a bit
Pieroot(i^cx)
where pie is that weird irrational number which goes something liek 3.14... and so on
i is the square root of -1
c is the speed of light
and x is the number you assigned the letter.
that should keep him up for days
isnt it impossible to measure something faster than the speed of light, let alone know of its existence because it would not be visible at all? :confused:
hello, I've always been wondering why do people say that nothing can travel faster than light? is it because we just don't have anything to push to a speed faster than light or is it actually impossible??