Skip to main content

Sunday Science: The Gravity Particle Should Exist. So Where Is It?

Matthew John O'Dowd YouTube
Explore the elusive graviton, a potential quantum particle of gravity. This video investigates its existence and role in unifying physics' two major theories. Learn how physicists attempt to quantize gravity, despite significant challenges.

Sunday Science: STARTALK When Black Holes Collide, With Nergis Mavalvala

Neil deGrasse Tyson, Harrison Greebaum, Nergis Mavalvala StarTalk
Ripples in spacetime? Neil deGrasse Tyson and comedian Harrison Greenbaum explore black hole collisions, quantum tricks, and how gravitational waves can help us uncover the early universe with MIT physicist and LIGO researcher Nergis Mavalvala.

Sunday Science: A New Test for Quantum Gravity

Sabine Hossenfelder Sabine Hossenfelder
After countless attempts to develop a theory of quantum gravity, physicists are now trying their hand at measuring it through various experiments. This week we have a new proposal for an experiment, and it's a quite clever idea. Let’s have a look.
Subscribe to quantum mechanics