I made a water proof flashlight last year. The idea was not mine it was part of a lesson in tech last year, I worked alone and I used PVC pipe, a light, a solder, and some wires to make it. Once it was build Mr.Calvert took a picture of it and then I took it home. It still works although I have had to re-solder the wires because it stoped working but now its fixed.
Jaden what about last years tech
You have bulit something with LEGO’s maybe or the flashlight from last year in 6th grade