Recent research suggests that untold amount of matter in Milky Way galaxy might not actually originated inside it at all.
The black-body radiation by Max Planck is the first Quantum theory. Max Planck describe that the electromagnetic radiation emitted by a black body.
Can we control Time? It is a greatest science question. Legends of otherworldly beings traveling through time. It is possible that the aliens are, in fact, time travelers. The energy of the light beams...