The Magni-sub

Oliver

Age 11U.K.

Everyone can use it and it lets you travel quickly around the sea using magnets could turn to change the course of where you want to go.

This was brought to life!

Little Inventors team says

That's a seriously impressive idea, Oliver! You've thought of something that could help a lot of people travel in a brand-new way. Using magnets to steer through the sea is super creative—like turning science into a real adventure. It sounds like you've mixed imagination with clever problem-solving, which is exactly what inventors do. Keep dreaming up ideas like this, you’re onto something really special!