Now There's a Water Gun That Shoots Liquid Bullets and Refills Itself
Until the Super Soaker came along in 1990, water guns hadn't changed much in over a century. But the Super Soaker was 28 years ago, and a group of German engineers and designers think it's finally time for water guns to evolve again. They've created the self-filling Spyra One that fires quick bursts of water instead"