Can beautiful ideas drive science? In A Beautiful Question, physicist and Nobel laureate Frank Wilczek makes a potent case that they can, hinging on qualities that have served as pathfinders to ...

Segment 4A: Momentum and Impulse We define the terms momentum and impulse. Segment 4A: Momentum and Impulse We define the terms momentum and impulse. We see the impulse-momentum theorem in action by ...

All the Latest Game Footage and Images from Impulse: Space Combat Impulse: Space Combat is a first person, realistic, action game. In Impulse, physics play a major role in determining which team will ...