Ingredients

n Raw Egg

n Tall Drinking Glass

n Vinegar

Science Terms

n Acid – An acid taste sour, is corrosive to metals, changes litmus paper red, and becomes less acidic when mixed with a bases.

Instructions

n STEP 1: Place an egg in the tall drinking glass.

n STEP 2: Pour the vinegar over the egg.

n STEP 3: 24-hours later, rinse the egg under the facet. Using your fingers rub the egg until the shell is completely removed from the egg. STEP 4: Hold your naked egg up to a light and take a peek inside.

Explanation

The vinegar is an acid, which breaks down the eggshell. As the egg eggshell is dissolved, the invisible membrane hiding under the shell is revealed..