Digging up fossils is the perfect fun for all children who are interested in archaeology or the work of a scientist.
Go back in time!
Remove the fossil, chisel and hammer from the foil.
The floor or other surface on which the work will be carried out is best covered with a newspaper or a piece of cardboard.
Use a chisel and a hammer to start extracting from the fossil.
As soon as you reveal a piece of surprise, be careful not to spoil it.
After extraction, the toy should be rinsed well with water.
Build a volcano as shown.
Put it on a newspaper or other surface.
Mix 3 chemical powders-potassium diphosphate, sodium carbohydrate and half of the coloring powder in the volcano crater.
When you're ready, quickly pour some water into the crater with a spoon.
Very quickly mix the chemical with a small small tool, such as a craft stick.
The volcano will erupt!
You can repeat volcanic eruptions with white vinegar, baking soda and the other half of the coloring powder.
CONTENT:
Scientific fun volcanic eruption and fossils
AGE:
6+
DIMENSIONS:
packing: 17,5 x 21 x 6 cm