Water + Rubidium = BooM! Maybe not as cool as “Coke+Mentos” but it sure is more powerful. Richard Hammond demonstrates why you shouldn’t mix alkalai metals with water. Wouldn’t this give evil ideas to certain individuals? VIDEO-> Facebook Prev Article Next Article Videos Checkout these cool gadgets... Related Posts BMW Parking Omni-Directional Wheels Human Slingshot How to deploy thousands of troops in dozens of minutes Pro Golfer Battles Robot How Do They Make Lava Lamps?