The cool new Digital Camera Swim Mask ($100) is the world's first swim mask with a built-in waterproof digital camera. Unlike regular underwater cameras, this one allows you to swim hands-free and take high-resolution 5MP pictures and videos. It's perfect for snorkeling, shallow diving, swimming pools or if you're an extreme hobbyist, taking pictures and videos inside your aquarium. Once you get back from your trip under the sea or from the neighbor's pool, simply plug the mask into the USB on you computer and download. It has an internal 16 MB of memory and can store up to 30 high-resolution pictures or up to 52 seconds of video. Best of all, it features a microSD card slot to expand the available memory, just in case you want to capture the entire shark attack on video. (via The Green Head)