In class we have started a new project where we have to make waterproof flashlights. This project was inspired by in 2018 when the Thailand soccer boys got stuck in a cave after practice for a lot of days. It was really dark in that cave, so we decided to make flashlights “for them.” You could make any design you want as long as the flashlight works. I decided to make a design that looks like this. It has the plug that goes right into the cap.

I first had to make a diagram showing what it would look like and what materials I would have to use. I would have to use a ruler to draw all of my materials. The materials I had to use was a l.e.d. light, battery, cap, plug, switch, and three wires. My wires were going to be five inches each. Here is my diagram.