A red hot nickel ball placed on floral foam A red hot nickel ball placed on floral foam is kind of interesting. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Hydrophobic sand turns to goo in water and magically turns back to sand when dry Watch NASA Fire Up A Vintage F-1 Engine Carnival Scam Science and How To Win Levitating Molten Blob of Aluminum NASA Examines How Water Reacts Under Meteor Impact Watch As This Mysterious Goo Is Sliced, Shot and Pummlled to Test Its Properties!