Hold the button down to release air bubbles. What happens to the rig?
View the PDF
Can you use a propane cylinder to make your own submarine?
James May explains how submarines work
Look Closer is a product of Whitefire Limited
Welcome to Look Closer, Techniquest's brand new digital tool. We're trialling Look Closer as a way of offering you a closer look at the science demonstrated by many of our exhibits. You'll find visitor sheets, videos, articles on contemporary science as well as fun trails to navigate your way around the exhibition space.
Speak to our Science Communicators to find out more.