How two unlikely microbes (that don't even have brains) led to the development of one of today's most promising brain research techniques--which is being used to study many diseases including schizophrenia and Parkinson's.

The video discusses the different ways in which waves behave when they encounter a boundary between two materials. The behavior can either be reflection, absorption, or transmission or a combination of the three. The video also explains...

Take a look at a bubble and you’ll see all the colors of the rainbow... right? WRONG. Bubbles are actually missing colors!

Our rocky planet Earth is wrapped up in a gaseous blanket, known as the atmosphere. It’s this atmosphere that we can thank for all the life on earth. In fact, it is the only planet in our solar system with an atmosphere that can sustain...

An introduction to Material Culture, Nonmaterial Culture, Culture lag, Sociobiology.