starting the flashlight activity

When Mr. Calvert introduced this project, he first talked about when this soccer team got stuck in a cave for weeks. You have probably already heard of it. Anyways, it was a really really hard process of getting the kids out and one of the divers even passed away from trying to get the team out. Mr. Calvert then told us we had to make a flashlight that was waterproof.  I was kind of confused of how I was gonna do that but when he explained it a little better, I was started to get how I was going to do it.