Weight-loss drugs draw thousands of lawsuits alleging serious harm How the US uses its powerful AC-130s to sink massive ship in the middle of the ocean Woman who recorded shooting of Alex Pretti ...

Analyze an Atwood machine with a heavy pulley and heavy rope! This physics tutorial explains acceleration, tension, and forces step by step—ideal for students and physics enthusiasts. #Physics ...

Android launchers let you replace your default home screen. Six top launchers offer unique features, styles, and pricing. A new launcher can make your phone feel fresh and faster. One of the main ...

More than 12 years ago, Steam creator Valve attempted to usurp Microsoft's hold on PC gaming by introducing the first Steam Machine. The reliance on Linux and a loose hold on OEM hardware ...

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking what happens when the observer is part of that world ...