The constant, energy-driven motion inside living cells may generate electricity in a way no one fully recognized before.

The answer to this question puts a spotlight on two revolutionary 19th-century scientists. In 1828, the Scottish botanist Robert Brown published his observation that tiny particles in suspension were ...

Starting with Newton’s first law of motion, we delve into how objects behave when they are at rest or in uniform motion. The second law unravels the relationship between mass, acceleration and ...