Today we're talking about sunscreen and summer. And we're going to be discussing what happens when you get a sunburn? How sunscreen actually works and whether or not its bad for you, should we be worried about what is in sunscreen? What did we learn this week? 17:16retro reflection 17:42Scallops are just the muscles that help open the scallop 21:28Studytime: 27:54 Hosted on Acast. See acast.com/privacy for more information.