So far we have a general ideas of when the Big Bang happened, the known dimensions of the universe, the size of the universe, the potential for time travel, we’ve learned how space – time interacts with our reality. We have learned that, within this known universe, all that was going to happen already has. These pods of information have been taken from credible sources in a attempt to organize what we already know about the universe and its components.
As this picture takes shape in our minds newer and relevant questions take shape. My next question led me to the story of light. Light appears to be key to all and everything that has, is and will happen in the universe. The question that begs to be asked is “What is light?” I prefer the short, concise answers that serve as basic building blocks to unravel the universe and therefore our own existence within it.
Light is made of electromagnetic waves and it travels at that (186.000 miles per second) speed, because that is exactly how quickly waves of electricity and magnetism travel through space. (www.space.com)
Now we stand before two vital component to look into: electricity and magnetism. Thank you for reading.