The speed of the ball bearing accelerated when it moved through the honey, because of the gap between the ball and the edge of the cylinder which let the honey through. The speed changes when it hits an air bubble then it returns to its normal accelerating speed.

This essay provides a detailed look at Newton's life. It explains all of his major works, and the impact they had on modern day science.

Biography of Joseph Henry.

A short biography of Lord Ernest Rutherford, the New Zealand physicist who split the atom and proved that each atom had different components.

As the name implies, a black hole cannot emit or reflect any light; making them practically invisible. If enough mass is concentrated into a small enough region, the curvature of space-time becomes so harsh that nothing can continue to orbit stably; not even light.

Essay consists of the Bouncing Balls energy transfer experiment.