Featured in newton's second law
A New Look at Newton’s Second Law Could Explain Away the Existence of Dark Matter
And all it takes to measure is a simple spinning disk here on Earth. When reached for comment, Dark Matter says: "Come on, you almost found me!"
The Breakdown: The Accidental Gymnast
A moving sled and a static reporter make for one perfect expression of torque
A Balancing Act
How can something that appears to defy the laws of physics follow them so perfectly?