We bring you today a simple experiment you can easily do at home. Using the density of different substances you can create this colourful density tower:
- a tall glass
- runny honey
- washing up liquid
- water
- vegetable oil/olive oil
Method:
1. Pour some honey into the glass.
2. Then, carefully pour in equal amounts of washing up liquid, water and oil.
3. You should observe clear four layers.
