Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

You’ll learn about amplitude, frequency, wavelength, and speed, and how they all fit into the wave equation. We’ll explain how to use the formula for different types of waves, such as sound and light ...

A new imaging technique, which captured frozen lithium atoms transforming into quantum waves, could be used to probe some of the most poorly understood aspects of the quantum world. When you purchase ...

Physicists have proposed modifications to the infamous Schrödinger's cat paradox that could help explain why quantum particles can exist in more than one state simultaneously, while large objects ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

More random thoughts on matters of varying significance. Forty-some years ago I bought and read the book “90 Minutes at Entebbe,” the story of the daring Israeli raid to rescue hostages in Uganda ...