Physics Phenomena

Time passes slightly faster for someone standing on a mountain top than for someone at sea level due to gravitational time dilation.

If you fell into a black hole, a distant observer would see you freeze at the event horizon and never see you cross it.

Light behaves both as a particle (photon) and as a wave, a concept known as wave-particle duality.

The entire internet weighs about the same as a single large strawberry (due to the mass of electrons moving through circuits).