The ballplosion is created by filling a 2 liter bottle with super cold liquid nitrogen and allowing the expanding gas to rupture the bottle. The force of the explosion launches the balls 20 feet or more into the air!
What could be more fun for Mother’s Day than to flash freeze some flowers in liquid nitrogen – and them break them like glass? Read more
How to make really tasty ice cream using liquid nitrogen as a cooling agent. Read more
Some science fun for our ten year anniversary. Read more