Is John Nash Still Alive?

The mathematician, John Forbes Nash, is still alive. Presently, he is 84 years old. Nash was born on June 13, 1928, and...

What Is the Meaning of a Soul Patch?

A soul patch is a small patch of hair that is under the bottom lip. Soul patch is also known as a mouche.

Difference between Proactive and Retroactive Interference?

Interference is the theory on why we forget things. Proactive interference is when we forget something that we recently...

J Curve in Population?

A J-shape population curve is a graph that depicts the exponential growth of the population size. The growth is characteristic...