Specialists
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Science
We have ended the year with some fun science experiments.
If you would like to try them at home, here are the ingredients and methods.
Lava Lamps
Ingredients:
oil
water
food colouring
Alka-seltzer tablet
clear flask (drink bottle, jar, glass etc.)
Method:
- Fill the flask most of the way with your choice of oil.
- Fill the rest of the flask with water.
- Add a few drops of food coloring.
- Break an Alka-seltzer tablet into a few small pieces and drop them in the flask one at a time.
- Watch your lava lamp erupt into activity!
https://www.homesciencetools.com/article/how-to-make-a-homemade-lava-lamp-science-project/
Oobleck
Ingredients:
1.5 cups cornflour
1 cup water
spoon
bowl
Method:
Add cornflour and water to the bowl and stir until combined. NB. it will become difficult to stir!
https://www.instructables.com/Oobleck/