Check out this PopSci 5-Minute Project. This video gives you the lowdown on how to make your very own homemade underwater camera. Shooting underwater is something every photographer should try out. Unless you have a real underwater camera enclosure or an actual waterproof camera, this is what you're going to have to build. Get some condoms, scissors, desiccant packet, paper towel roll, and Krazy Glue. Then, watch this tutorial to see how to protect your camera lens and film or memory card from the water. Use this technique for your camera housing and you could be shooting pictures from in your pool.