James Kakalios is a really smart man who likes to explain science in a fun way. Imagine if your teacher was a superhero who could explain all the things in the universe! That's kind of like James Kakalios.
He really likes comic books and superheroes, so he uses them to explain things like electricity and magnets. He might even use Spiderman to talk about how electricity flows through a wire!
James Kakalios wants everyone to understand science, even if they don't think they are good at it. He makes it easy for you by using pictures and stories that are easy to understand. You'll never be bored when he's talking about science!