The Arrow of Time (Part 3)

The Thermodynamic “Arrow of Time” in Physics (And to a Lesser Extent, in Snooker) PART 1 | PART 2 | PART 3 Special Boxes Although every point in phase space corresponds to a different, unique arrangement of the particles, we can impose some organization on the space as a whole. Let’s imagine dividing it into […]

The Arrow of Time (Part 2)

The Thermodynamic “Arrow of Time” in Physics (And to a Lesser Extent, in Snooker) PART 1 | PART 2 | PART 3 Jiggling Particles Let’s look again at the third film. The rolling ball possesses an initial kinetic energy, which gradually dissipates away through friction: the particles in the fabric that the ball travels over, […]

Proofing the pudding

For something so small, it’s not shy of a big theory. In fact, the atom and its activity have a long history in the world of theoretical science, punctuated by the ideas of many a perplexed physicist. The birth of atomic theory takes us way, way back to ancient Greek times. Here, Democritus (460–370 BC), […]