YORK — Those who think science and algebra can’t by definition be a lot of fun should have wandered into Matt Duggan’s sixth-grade classroom at York Middle School before the end of the school year.

Come one, come all. See an electron gun demonstration, watch what happens when atmospheric pressure drops in a vacuum chamber and explore the solar system. These are just a few of ...

Ragdoll physics is a big part of many video games. While in some titles they're used to add a sense of realism to falling and flying sequences, in others, ragdoll physics actually make up the game's ...