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Same paper. Same bottle. Different result. Students first laid a flat sheet across two desks. The paper sagged and the bottle dropped ~ classic weak bending stiffness. Then they accordion-folded it. Ridges turned a floppy sheet into a mini beam. The bottle stood. That’s physics: folding increases the second... show more

Raghu

324,610 subscribers

63,770 views • 1 month ago •via X (Twitter)

Science & Technology Education

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4 Comments

Praveen G1 month ago

Called as the character lines , makes the paper sturdy and can withstand weight, usually used in cars and other vehicles to make the vehicles study and strong...

Latha Venkatesh1 month ago

Wow! Amazing!

Engineers View1 month ago

The same trick is used in construction industry also whereby bridges used ridge design to hold the load of vehicles onto bridge.

SARADA1 month ago

Lots OF love to Physics 🙏♾️

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