How to make a lava lamp

1. First get a pladstic bottle.

2. Next  get about  500ml vegetable oil don t forget to top it up with some water.

3. Add 10 drops of food coulering.

4. Then split a alk selta tablet into quarters.

5. tip the plastic bottle upside down and shake it.

6. Afterthat shine a torch underneath.

7. Then dont forget to take a picture.

Add your own comment below

Security code