Am I Technology’s Slave Whether I Like It (And I Do!) Or Not?

Let me start with Facebook as an example of a technology that people now consider optional. I know plenty of people who still don’t use it. Some never have, and a few eccentrics I know had Facebook accounts but gave them up. Will they always have that choice, or will Facebook, like various other technologies, someday become essentially a requirement …

Some Thoughts on That Planet Made of Diamond

Imagine a planet made of diamond. It exists. According to National Geographic, this planet, which has been given the unimaginative name “55 Cancri e,” is twice the size of earth but has eight times its mass. At least a third of the planet is composed of pure diamond. I am endlessly fascinated by astronomy and the discoveries that are being made …