Trippy “Black Hole” Waterslide in Bremerhaven Germany I don’t know about you but I want to try this waterslide… Facebook Prev Article Next Article Videos Checkout these cool gadgets... Related Posts Timelapse of the Colorization and Restoration of a Damaged Photo What Biology Can Teach Us About Camouflage The Periodic Table Table The Physics Behind Crumbling Buildings and Tornados Hydro-Foam The Crazy RC Toy A refrigerator that works by stretching rubber bands