Skytalk

Today is Galileo’s 456th birth anniversary. His iconoclastic reputation overshadows his basic raison d’etre at the time – to make a buck. He was a struggling teacher who worked in the ‘gig economy’ of Renaissance Italy. Galileo wasn’t born to a high place in society; he wasn’t a politician, his parents were not rich and his father actually wanted his son to become a physician. He really wanted to be a mathematician. He eventually ditched medical school and became a university math instructor where he began to investigate physics of motion. A colleague informed him of a new optic device he’d seen. After a bit of research, Galileo figured out how others were making these new optic devices and using his math skills, made a better one. He immediately saw the how this invention could get him hired by a wealthy and influential patron to whom he sold the manufacturing rights. He got a better university appointment and didn’t have to teach classes, so he could pursue his research interests. Fast Radio Bursts, or FRB