Quantum, Relativity & Forces Explained | Pixelated Physics

16 articles

A satellite with solar panels orbiting above the night-side Earth, sending signal beams down to glowing city lights at sunrise

How Does GPS Correct for Relativity? The 38 Mic...

Every GPS fix depends on Einstein. Satellite clocks gain roughly 38 microseconds a day relative to the ground, and the system is built to cancel it. Here is where the...

How Does GPS Correct for Relativity? The 38 Mic...

Every GPS fix depends on Einstein. Satellite clocks gain roughly 38 microseconds a day relative to the ground, and the system is built to cancel it. Here is where the...

A starship with blazing engines racing toward a burst of blue-white light it can never overtake

Why Is the Speed of Light the Limit? Relativity...

Nothing with mass can reach the speed of light, and no signal can beat it. Here is why relativity says so, how muons and GPS satellites prove it every day,...

Why Is the Speed of Light the Limit? Relativity...

Nothing with mass can reach the speed of light, and no signal can beat it. Here is why relativity says so, how muons and GPS satellites prove it every day,...

A black hole rimmed with a thin ring of lensed light, faint sparks of radiation rising off its edge above a cratered moon

Do Black Holes Evaporate? Hawking Radiation, th...

In 1974 Stephen Hawking predicted that black holes are not completely black: they should glow faintly and slowly evaporate. The prediction is widely accepted in theory, has never been observed...

Do Black Holes Evaporate? Hawking Radiation, th...

In 1974 Stephen Hawking predicted that black holes are not completely black: they should glow faintly and slowly evaporate. The prediction is widely accepted in theory, has never been observed...

A black hole with a glowing orange and violet accretion disk, and a spacecraft passing at a safe distance

Physics Myths Busted: Black Holes, Time Travel,...

Physics Myths Busted: Black Holes, Time Travel, and Wormholes Explained The universe is full of fascinating mysteries, but not all physics concepts from science fiction are pure fantasy. Black holes,...

Physics Myths Busted: Black Holes, Time Travel,...

Physics Myths Busted: Black Holes, Time Travel, and Wormholes Explained The universe is full of fascinating mysteries, but not all physics concepts from science fiction are pure fantasy. Black holes,...