- The egg flows first, but a few minutes after immersion, it goes back to the surface (the egg starts to float), pushed by the small bubbles of gas that form on the shell.
- After a few days immersed in vinegar, the shell disappears. The texture of the egg is soft and elastic, and it bounces easily.
- The egg has grown in size and weight!
How it works?
- Have you tried it already? Great !
Email me a picture or a drawing of your bouncy egg and I will send you a PDF file with a detailed explanation .
Check out the result of this cool experiment done by a 3 year old with my help ;)