How will we remove the insoluble proteins in an eggshell?

Question

it is said that egg shell is composed of 95% calcium carbonate and 5% magnesium carbonate, soluble and insoluble proteins. How will i able to remove it or reduce it?

Answer 1

Everything is soluble, you just need the right solvent!! I believe that if you leave an egg in a cup of vinegar you will end up with an egg with no shell but still intact.

The second egg experiment in the video is what you're looking for....