The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, connects quantum ...

Bernoulli's equation along the streamline that begins far upstream of the tube and comes to rest in the mouth of the Pitot tube shows the Pitot tube measures the stagnation pressure in the flow.

The velocity of money is a measurement of the rate at which consumers and businesses exchange money in an economy.

Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function.

This one-hour program is divided into five chapters. Choose any chapter below and select QuickTime or Windows Media Player to begin viewing the video. If you experience difficulty viewing, it may ...