Category Archives: Physics

My Google Hangout Seminar on Invisibility Physics!

In lieu of more substantial writing on the blog, here’s a link to another presentation I gave! I was invited to give a Google Hangout Seminar at the University of Central Arkansas on “How Not to be Seen: The History … Continue reading

Posted in Invisibility, Optics, Personal | Leave a comment

“Falling Felines and Fundamental Physics” Presentation!

For the new student convocation at UNCC this year, I was asked to give a “Thinking Matters” presentation for the new freshmen, in which I talk about some sort of interesting topic to, well, get the students thinking and excited … Continue reading

Posted in Animals, Personal, Physics | 1 Comment

“Secrets of the Universe” campaign has begun!

I’ve been quite busy the past two weeks, but I just wanted to drop a short note to let folks know that a really cool new science cinematic experience is being crowdfunded on Indiegogo: Secrets of the Universe! This project, … Continue reading

Posted in Entertainment, Physics | Leave a comment

1975: The year that quantum mechanics met gravity

Since the revolutionary development of both theories in the early twentieth century, it is fair to say that general relativity and quantum mechanics have had a rather hostile relationship to one another.  One reason for this is simple a matter of … Continue reading

Posted in History of science, Physics | 5 Comments

Null-field radiationless sources: even more invisible than invisible?

I spend a lot of time talking about invisibility on this blog, as it is a subject near and dear to me: I did my PhD work, completed in 2001, on early historical forms of invisibility.  I like to tell … Continue reading

Posted in Invisibility, Optics | Leave a comment

#365papers, part 1!

At the beginning of this year, my friend Jacquelyn Gill (who blogs over at The Contemplative Mammoth) suggested an interesting resolution for academics like us: read at least one scientific paper a day for the entire year.  This has been … Continue reading

Posted in Physics | 3 Comments

The mystery of the magnetic train

This past week, thanks to Laughing Squid and other sources, a lot of people watched and were amazed by this simple demonstration of electromagnetism in action. It is billed as the “world’s simplest electric train,” and it is almost certainly … Continue reading

Posted in Physics, Physics demos | 18 Comments