Density of liquids

 To teach kids about density of liquids, from TV show  <<疯狂实验室>>.

Experiment 1:
Place the following liquids in the specified order:

1. honey
2. corn syrup
3. maple syrup
4. full cream milk
5. dishwashing liquid
6. coloured water
7. vegetable oil
8. lamp oil
9. rubbing alcohol

Experiment 2:
Create lava lamp

Step 1: Place water at the bottom and oil on top in a glass.
Step 2: Drop coloured water into the glass using a syringe.
Step 3: Place a 胃药片into the glass.