This millipede uses deadly cyanide gas to keep predators at bay. But one beetle can tolerate the toxic defense and rides the millipede like a bucking bronco. Who will win this showdown in the forest?

This is another installment of the PBS Deep Look series; this installment is adapted from the “It’s OK to be Smart” series. If no film or link appears in this email, go to the blog to view it by clicking on the blog title above. If the film stops & starts in an annoying manner, press pause (lower left double bars ||) to let it buffer and get ahead of you.   [Chuck Almdale]