Lol ^hot^: Sience Lessons

A middle schooler put a marshmallow in a vacuum chamber. As the air was removed, the marshmallow grew to four times its size. Then, with a dramatic pop , it collapsed into a sticky, sad mess.

Dry ice is solid carbon dioxide (CO₂). At room temperature, it sublimates — turns directly into gas. One gram of dry ice makes about 0.5 liters of CO₂ gas. In a sealed bottle, pressure skyrockets fast. Plastic bottles fail at around 3–5 atmospheres. Result: rapid unscheduled disassembly . sience lessons lol

Now go forth, spell “science” correctly (s-c-i-e-n-c-e), and keep laughing. It’s how you learn. 😄 A middle schooler put a marshmallow in a vacuum chamber

A well-meaning (but soon-to-be-very-wet) student put dry ice into a plastic soda bottle and screwed the lid on tight. “For a cool fog effect,” they said. Three seconds later, the bottle launched like a rocket, leaving a crater in the classroom flowerpot. Dry ice is solid carbon dioxide (CO₂)