Here's a reality check: Only 48% of projects are considered “successful,” according to PMI's recent research, when gauging whether a project delivers value that justifies the effort and expense. The ...

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...