This Is What Happens When You Dissolve an Antacid On the Space Station Astronauts on the International Space Station dissolved an effervescent tablet in a floating ball of water. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Weird – Cockroach Leg Stimulated With Music The Power of The Mini Arc Furnace Anti-Gravity Wheel? Cool Gyro Demonstration Two Vortex Rings Colliding Reaction between aluminum and gallium Trying to Catch a 1,000 MPH Baseball