But energy is matterE=mc^2
i think that light is energy that is transfered wirelessthink of the plants and eyes, they work with light like it is wireless energy
prove. give any information.
The equation you gave means every matter has its energy, not that energy is matter.
other example: don't you feel more energyzied when the sun hits you wenn exiting a cold building?
Light is this stuff made out of photons and that makes it a really funny thing.Why is it funny? Well for one we don't know if photons don't have a tiny bit of mass after all...if they do then light can't move with the speed of light.Everyone knows there's antimater, so protons have anti-protons, electrons have anti-electrons and so on. But photons have photons, they are their own antiparticles.It takes any photon 100 mln years to get from the core of the sun to its surface, and only 5 minutes to get from there to Earth.The Univers started 13.5 mld years ago, so if nothing moves faster then light then the cosmos should be 13.5 mld lightyears across? Right? Wrong! In fact it is way larger. Funny.
About 13.7 billion, not million.
Ugh, I hate those stupid differences. Why can't it just be the same for all countries, like basic numbers. Fixed my post.
Well, atleast for the metric system, I find it pretty funny that almost every country uses it, but which one doesn't? *drumroll*http://upload.wikimedia.org/wikipedia/commons/thumb/d/de/Metrication_by_year_map.svg/800px-Metrication_by_year_map.svg.pngThe same goes for the fahrenheit system.. Most of the serious scientists don't use it. Read, no america bashing intended. EDIT: Ninja'ed me! But nice that you agree.
The same goes for the system you yankees use for dates. Here in europe and for a big part of the rest of the world, it is "Day/Month/Year", starting from smallest, to the biggest unit. Why do *you* have to use "Month/Day/Year"? It makes no sense!