Birdwatch Note Rating
2024-02-11 12:05:02 UTC - NOT_HELPFUL
Rated by Participant: 4C94EDDC5174FF3B5C828039B31DCA78F009F0DE1592DF7E94BB76B01B8A252C
Participant Details
Original Note:
As the flame goes out, the air inside the bottle cools and contracts. The cooling causes a decrease in air pressure inside the bottle. The higher external air pressure pushes down on the egg, forcing it into the bottle to equalize the pressure difference. https://www.scienceworld.ca/resource/egg-bottle/#:~:text=Quickly%20place%20the%20egg%20over,egg%20to%20pop%20back%20out.
All Note Details