Cup That Holds Water but Can’t Hold Mercury Interesting look at a lead cup that can old water but is porous to mercury. This reminds me of the Superfluid Helium: Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Laser Balloon Popping 10 Random Liquid Nitrogen Experiments Could YOU get a GOLD BAR out of this glass case? 20 Amazing Science Demos Using Mercury Liquid Nitrogen and 1500 Ping Pong Balls How Much Paper Does it Take to Stop a 50cal
