Knotted bones experiment

Science experiments are fun to do and great for children to learn. Try this simple science experiment that seems like a magic trick!

What you need:

• Vinegar
• Jar
• Chicken bones

Number of players:

Activity:

Place chicken bones in a jar filled with vinegar for one day.

After 24 hours, take the bones out of the vinegar and they will be soft and pliable.

You can knot the bones together like string.

Leave the bones sitting out on the table and they will become hard again!