Category Archives: Physics

History of the Conservation of Energy: Booms, Blood, and Beer (Part 1)

Another post inspired by my research into my Falling Felines and Fundamental Physics book! Energy cannot be created or destroyed, but merely converted from one form to another. Such is a typical statement of the law of conservation of energy, … Continue reading

Posted in History of science, Physics | Leave a comment

Pendulums, spheres, and the spinning Earth

The first of what will hopefully be a small series of posts inspired by research on my Falling Felines and Fundamental Physics book, which will be sent to the publisher this week!  Made some small updates for clarity to the … Continue reading

Posted in History of science, Physics | 4 Comments

The Fantastic Falling Felines and Fundamental Physics Photo Fundraiser

As you may have heard, I’ve been working on a book on the history and physics of cats landing on their feet, titled “Falling Felines and Fundamental Physics.” The book will be published in early 2019, hopefully, and I’m really … Continue reading

Posted in Animals, History of science, Physics | Leave a comment

Taylor sees the (feeble) light (1909)

Most people, even non-scientists, are aware these days of the notion that light acts sometimes like a wave, sometimes like a particle, depending on the circumstances. This wave-particle duality is a fundamental aspect of nature, applying to all elementary particles, … Continue reading

Posted in History of science, Optics, Physics | Leave a comment

Dr. SkySkull on WCNC!

For those who just can’t get enough of seeing me on camera (read: my parents), yesterday I did a very short spot on WCNC TV to promote UNCC’s Science and Technology Expo that is happening tomorrow, noon-4 pm, on the … Continue reading

Posted in Entertainment, Personal, Physics | 2 Comments

Arago finds new physics with a compass (1824)

One of the challenges of doing physics outreach is that there are so many cool phenomena which simply can’t be demonstrated in an eye-catching way, because they are too small, too subtle, or too complicated.  So whenever I find a … Continue reading

Posted in History of science, Physics | 1 Comment

Chladni patterns, now in color!

One of my favorite physics demonstrations to perform at local schools, conventions, and expos is the production of Chladni patterns, such as the one shown below. I’ve blogged about these patterns before. They are formed by vibrating a metal plate … Continue reading

Posted in Physics, Physics demos | 2 Comments