What makes Popping Candy pop?
As part of our MAD Blog award from Seagate we received an amazing box of retro sweets, including this Fizz Wizz popping candy. Tweet
Category Archives: Chemistry
Fizzing Rocks Valentine Style
What do you think these rocks are made from? They are just bicarbonate of soda, water and food colouring. Tweet
Make an egg bounce
Eggs with no shells have to be one of the things my children find most intriguing. We made one for my 4 year old to show her nursery class last week. What happens to an egg when you drop it? It smash...
Ice Play Ideas
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How to make an egg shell disappear without touching it?
We love egg experiments on Science Sparks. We have investigated air pressure using eggs, we have transformed egg whites, tested how strong an egg shell is, and shrunk them but today is this is the si...