Episode #16: What is Light? Recorded on 11.9.2017. The crew at Science Knights has returned after the Thanksgiving Break and is ready to delve back into the world of science. This week Josh tries to wrap his head around Light. Visible, electromagnetic, all of it! The properties, important discoveries, and the mind-blowing ways that light interacts with other objects in the universe. There’s more than an episode’s worth to discuss, but the Science Knights dive right in! A Lazy Knights Production.