Bouncing Eggs

The video tutorial explores an experiment to remove eggshells without cracking them using vinegar. It explains the chemical reaction between vinegar and calcium carbonate in the eggshell, resulting in the shell's dissolution. The experiment demonstrates osmosis, where water moves into the egg, causing it to swell. The video also introduces the concept of osmotic power, a renewable energy source using osmosis to generate pressure and turn turbines.

What is the chemical reaction that occurs when vinegar and eggshells are mixed?

How does the presence of nail polish affect the eggshell during the vinegar process?

What potential applications are being researched for osmosis as a power source?