Exploding Colours

26/10/2012

Materials:
Petri dish
Pipette
Food colouring
Washing up liquid
Cotton bud
Milk
Method:
Step 1: Pour milk in to petri dish
Step 2: Use pipette to drop food colouring on to the surface
Step 3: Dip cotton bud in to washing up liquid
Step 4: Dip cotton bud in to petri dish and observe

2 Comments

29/10/2012 17:10:13

Hey, miss I remember doing this in 6th year :))
I really really miss yous all hope ill see u soon again :* <3

hay miss that is very cool so do you put food colouring in milk and washing up on the top of the paint brish

11/4/2013 12:51:14

Exploding Colours

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