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 and Science of Invisibility,” a subject that I know a lot about, as you can see from my myriad blog posts!  Here’s the talk, which lasts about an hour and has a short Q&A at the end.

Thanks again to Professor Will Slaton for the invitation — I had a fun time!

(Going to get back into more detailed physics and history posts in the near future.)