Could someone explain this speed of light and theory of relativity stuff to me ?

Question

Right, I know the speed of light is supposedly unreachable by any object unless said object has no mass(I learnt this from Mass Effect,video games ARE good for you !!).

So could someone explain WHY you can't reach the speed of light while having mass in less than rocket scientist terms, don't dumb it down too much, I'm quite bright not to brag, I just don't want "The speed of light square root of 1000 pythagoras blah blah"

Also, theory of relativity, what's up with that ??

Thanks for all answers

Answer 1

If you go faster than the speed of light, then I see you come back before you even leave, and that violates causality.  Plus, I wouldn't be able to tell you what to bring me back from hyperspace.

Answer 2

Energy = Mass

Mass = Energy

Same thing

The speed of light is infinity energy ie light goes on for infinity into the future. Now that would mean infinity mass also and

If a cube could travel at the speed of light:

The back of the cube would stay put while its front would strech into the future ie infinity and the stretching is infinity mass. No matter how far you travelled you could never find the front of the cube. But if it stoped it will still be stretched until when in the future it made it to ie say your cube traveled 50 years in front exactly at the second in 50 years the front will instantly appear back and the cube is normal again.

You see cubes cant stretch into the future as in no mass can stretch into the future the only way would be to create mass

Mass - Can not be created or destroyed

So yet again it cant stretch or create mass so its impossible to travel into infinity ie SOL

Now light is an electro magnetic wave it has no mass and is even invisible its a wave which stretches into infinity it has no mass but infinity energy.

Speed of light is hardly a speed but just having infinity energy as nothing else in the universe has infinity than Light and its opposite Dark. Anything else would not be seen by light or covered by dark so how could it exist it will have to turn invisible and definitely have no MASS

All this = 100000000000% Impossible