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 History of The Universe in 13,799 Dominoes Trying to Catch a 1,000 MPH Baseball Fidget spinner spinning in space! Can Paper Cut Wood? Anti-Gravity Wheel? Cool Gyro Demonstration The Coke Bottle Gatling
