Physicists have devised a new model to account for the discomfort that airline passengers know all too well.

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 ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Oxygen, the colorless and odorless gas that is essential to the survival of humans and other living organisms, is estimated ...

Dr Stefan Reissl and Prof Dr Ralf S. Klessen introduce tiny dust particles in space, the seeds of life, in this intriguing ...

We are delighted to invite you to our upcoming Microplastics Symposium 2025: Small particles, big problems. This series of seminars on will focus on the detection and analysis of microplastics, the ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead ...

As artificial intelligence got smarter, it was supposed to become too cheap to meter. It’s proving to be anything but. Developers who buy AI by the barrel, for apps that do things like make software ...

A third edition, soft cover textbook titled, Slide Rule: How to Use It (Barnes & Noble Everyday Handbooks Series #254), by Calvin C. Bishop. The soft cover book has glossy front and back paper covers.