Posted: Jan 04, 2020 4:00 am
by Spearthrower
demarmat wrote:Give me a simple and clear definition of direction that every observer in the universe will understand and will know what direction you talking about: up. down, right or left. Does electron, proton or atom knows where up or down is?! Nobody knows what really direction is! Before you post another mindless text use my mass in Heisenberg's uncertainty principals. Also, google for De Broglie's rest mass of light. It's good to know, but it's much better to understand. By the way, Wikipedia is not the best place to get knowledge.

Over yourself get.