Remember the salmon cannon? It's an incredible device that just might singlehandedly save them from the troubles of transversing dams. It also looks a lot like a giant slide for fish - especially in this supercut that looks more like a waterpark for fish than a device meant to save them. It's good ...

If cruise ships are just too crowded for you, but you still want to sleep while floating in the ocean, these spherical floating hotel rooms may be for you. The floating hotel rooms are actually part of Japan's Huis Ten Bosch theme park, which is a 42,000 square foot recreation of Holland ...