StarTalk: A Violent Earth

In this show, he talks with his colleagues at the American Museum of Natural History: Steven Soter, an expert on Earth phenomena and tsunamis throughout history, and James Webster, a geologist who specializes in volcanoes.

Science Vs: Nuclear Power - what are the Risks?
Science Vs

We take you inside the core of America’s biggest nuclear power plant and trace what went wrong at Fukushima to try to figure out: when will the next meltdown happen? And what our chances are of getting cancer from it?