The ThunderFish
Lake Ontario’s shores are thousands of years old. They contain nearly 400 cubic miles of dark, secretive water. They stretch across the border of two great nations. The task before the team was of Biblical proportions. But they had help.
Meet the ThunderFish! This cute little craft is an automatic underwater vehicle, a mini-submarine. It’s pretty much a drone that swims instead of flies. Its camera is a sonar device that can take high-resolution images of the environment surrounding it.