Solar boats. Dr. David Borton has been crafting them for years, and at the Waterford Canal Fest on May 18th, people from around Troy got to see his newest creation: the Solaris, the first ever Coast Guard certified solar passenger boat. On this week’s episode of his radio series, “Equality Under the Law: Practical Physics,” Dr. Borton and WOOC correspondent Meghan Marohn discuss the Solaris and people who need proper measurements to make emergency landings.