Physics
Newton vs. Mach
| August 21, 2022
The Bucket Experiment What is the true nature of motion? Both Newton and later Mach tested this but arrived to different conclusions. Who was right?
Read MoreMotion
Exploring motion means looking at one of the most basic features of reality: the fact that things change position, direction, speed, and relationship over time. These posts look at movement from everyday experience through to physics, including velocity, acceleration, inertia, gravity, orbits, waves, relativity, and the strange question of whether anything is ever truly still. Motion is central to how the universe works, from falling objects and spinning planets to light, particles, galaxies, and the flow of time itself.