the Wood between Worlds

Tales of characters finding themselves hundreds of years in the past or the future are as old as the human imagination.  In recent ye...

I have become accustomed to using the word "anti-paradox" to describe a particular kind of time travel oddity.  I first encounter...

The following video about sums up the way most people think of the Time Turners. Why don't you just use them to travel back and kil...

This is a lesson in statistics and probability, as applied to the popular Dungeons and Dragons role playing game.  I'm having troub...

I recently stumbled on to a web comic called Blindsprings , after seeing a banner ad for it.  Let me take this time to recommend it to you....

To say that a particle has "spin 1/2" is to say that it must be rotated through 720 degrees before it can return to its original...

Physics has known for a long time how to build a time machine .  The possibility in a real spacetime geometry was first noted by Van Stocku...