And that’s what counts. [Super Soaker Central via Hack-a-Day via Make] Get the best tech, science, and culture news in your inbox daily. News from the future, delivered to your present.

Not content to rest on his laurels when Guinness World Records recognized him as the creator of the biggest Nerf Gun on earth, he set his sights on a Super Soaker. And this thing is a beast.

How did the first Super Soaker come about? I was working on a heat pump that used water as a working fluid, and I made some jet pumps for it. I accidentally shot a stream of water across a ...