Mixing fire with music
I spotted this video on B3ta.com. The video shows a Rubens’ tube, also known as a “standing wave flame tube”, which appears to me to be the safest way to enjoy music and fire simultaneously.
Now, I imagine that there is at least one reader of this blog who is already familiar with such a device, being as he is an expert in both fire and rock music.
I think all physicists should look like one of the Beatles.