World Egg Day

A scientific experiment was conducted using eggs on the occasion of World Egg Day.
Two experiments were performed:

1. Egg in vinegar.

2. Crystal formation on eggshells.

The experiments were carried out in two stages to keep students excited and curious about the results.
The result of the first experiment was the complete dissolution of the eggshell, leaving the egg soft.
The result of the second experiment was the formation of beautiful crystals using a solution of alum and water.