Infinity in Ancient Mathematics What is infinity? What does it mean to say that something is without limit, boundless and endless in space and time? …
The flow of energy We take for granted the ease with which we can put on a light at home. Our refrigerators continuously run, and…
What is Contagion? Covid 19 is an example of extreme contagion. It is the spread of viral diseases from one person to another that then…
WWI, Trench Warfare and the Building of the Maginot Line A key feature of World War I (28 July 1914 to 11 November 1918) was…
From Plato’s Cave into the Wide Open The Greek philosopher, Plato, explained how most humans are like prisoners in a dark cave. Such a person…