Show answer Episode 2 - Gravity In this episode, James and Ellie explore gravity, gravitational field strength, weight and how to use an equation to calculate them. Listen to this podcast on gravity.

Now, two physicists from Aalto University in Finland, Mikko Partanen and Jukka Tulkki, claim they may have cracked the code to simplify gravity, potentially changing the foundation of physics.

(Image credit: Robert Lea (created with Canva)) The first step toward quantum gravity, the "holy grail of physics," may be hiding in a quantum recipe to cook up black holes.