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The sofa problem that has puzzled science for 6 decades has been solved
For nearly 60 years, scientists have been unable to find a solution to a seemingly simple problem: Moving a sofa through a narrow L-shaped corner.
Chair
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Articles about Chair
95 published items.
AI - Artificial intelligence
AI restores Qing Dynasty magician's top performance: Even David Copperfield must be impressed!
At a time when technology was not yet developed, the performance of the Qing Dynasty magician was truly eye-catching.
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Dragon Chair in the Forbidden City: Even if you pay, experts wouldn't dare touch it!
Dragon chairs are symbols of the power of the emperor, so the materials used to make them are not ordinary!
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The reason why seats at many train stations in Japan do not face the tracks
One design that may upset many people in Japan is the fact that some train stations have waiting seats facing away from the tracks.
Medicine - Health
The simple movement of sitting while eating helps Japanese people live longer, it can be done anywhere
In fact, this pose not only saves space but also has great effects on human health.
Science story
What is an ergonomic chair? What makes it so popular today?
Society is increasingly developing and modern, so people need more and more items, tools and equipment to support all activities in daily life.
1001 mystery
The scene of 'ghost doll' swinging by itself at a museum in the UK
The supernatural phenomenon was captured on security cameras in a museum in the UK, when a toy doll rocked its own chair.
Scientific application
Cambodian students transform school seats into convenient flying devices
A group of students in Cambodia have built a prototype of a manned drone from an unlikely item: a school chair.
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Squatting posture is beneficial for health?
American scientists studying African hunter-gatherers have come to the conclusion that squatting or kneeling is more beneficial to health than sitting on a chair or sofa.
Archeology
The room places the throne in the ruins of an old castle
The team of scientists discovered the corridor with many pillars leading to the room that kept the vestige of a chair, most likely the throne.
1001 mystery
Mysterious 3 'weird' deaths by dragon chairs in the Forbidden City
The dragon chair of ancient kings is probably considered one of the monstrous treasures remaining in the Old Palace (Forbidden City) in Beijing, China.
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Strange love seats reveal the King's sex life
The details of the tumultuous life of a British king revolve around the much-loved love chair in a new document.
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Discover the unexpected truth in the ancient Chinese society
Legalizing prostitution, using love seats when offering sex or giving your wife to others for good luck ... are strange things in the history of the Chinese room.
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Why do Japanese still like to sit on the floor?
When you're in Japan, even sitting on the floor is a very new experience.
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Amulets for pilots when the plane crashed
Here are some tips to help pilots survive when the plane crashed.