Monday, 18 November 2013

Glowing Volcano

 Crushed up Vitamin B mixed with Bicarbonate of Soda.
Squirt of washing up liguid.
Black light switched on.
Vinegar added.
I think this may have worked better if we had really mixed in the Vitamin B powder with the Bicarbonate of Soda, but we had layered it.
It was still pretty cool though!
Stinky.
But cool!
Here, I hid Vitamin B powder under a lot of Bicarbonate of Sofa, then let the kids squirt pipettes full of vinegar onto the top so they could watch it fizz and glow.
I also hid drops of neon food colouring gel underneath on one side, but these didn't do much.





A bubbling tray of stinky, glowing, awesomeness.
Of course mixing Bicarbonate of Soda and Vinegar is fun even without the Blacklight!






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