Does anti-gravity explain dark matter?

Where is the anti-matter?

Did the Big Bang happen?

The Dark Energy Delusion | Claudia de Rham Public Lecture

I don't believe the 2nd law of thermodynamics. (The most uplifting video I'll ever make.)

Does Antimatter Create Anti-Gravity?

StarTalk Podcast: Cosmic Queries – Black Holes and Dark Energy, with Neil deGrasse Tyson

These Experiments Could Prove Einstein Wrong

Gravity Without Mass Could Explain Dark Matter

AI can't cross this line and we don't know why.

Do we have evidence for new physics?

How Gravity Actually Works

I don't believe in free will. This is why.

Einstein's Quantum Riddle | Full Documentary | NOVA | PBS

A New Physics Breakthrough Could Change Everything

dark matter is not a theory

I recently learned that waste heat will boil the oceans in about 400 years.

Does the Past Still Exist?

What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!

Universe Had Two Big Bangs, Physicists Say

What is Antimatter? [Physicist Explains]