This is a topic about LAVA LAMP.
IT'S VERY COMPLICATE FIND ALL OF THE TINGS YOU NEED.
list:
- a Glass can for the jam (empty)
- some colorants for food, or pigments (better the first one)
- some sodium bicarbonate (it's use for wash teeth or polish the bathroom)
- some citric acid (it's use for the conservation of drugs, you can find at chemist's shops)
- water
- vegetable oil
explanation
- fill for a 1/4 the can with water
- put the colorants, not more then 10-15 drops or 1 coffee spoon of pigments
- fill fill for 2/4 the can water
- mix 1/2 of coffee spoon of citric acid and sodium bicarbonate WITHOUT WATER the compost must weighing not more then 3 gram
- put the mix VERY SLOWLY in the can and FASTER close the can
- after a bit of time you will see some little drops of oil go up and down, if you put a light you can see better the tiny drops, for make bigger add some soft soap (for dish)
ASAP LED RGB FOR LIGHT YOUR LAMP CONTROLLED BY ARDUINO
