Curious Minds Did You Know:
The most powerful explosive ever built is a nuclear bomb called the 'Tsar Bomba'. The bomb is so powerful it has a yield equivalent to 50 megatons of TNT.
Extremely explosive stuff! Create and launch a cool rocket, watch a volcano erupt, make a lava lamp and mix up some seriously slimy snot. Contents: plastic rocket, nose cone, fins, plastic volcano, sand, goggles, Sodium Hydrogen Carbonate, slime powder, glue, green and red food colouring, tub with lid, rubber stopper, valve, 2 mixing pots, 32-page Top Secret Lab Notebook.
