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General Science / Re: Why do office chairs have five wheels?
« on: 25/08/2021 14:51:30 »
I think number of wheels depend on the chair's design.
If the chair's design can't evenly distribute the weight equally on 4 wheels to balance your posture and position. Then the manufacturer increases the number of wheels. And in case of 5 wheels, the chairs are designed in a way that it must be having 5 wheel otherwise, will can cause issue to you.
If the chair's design can't evenly distribute the weight equally on 4 wheels to balance your posture and position. Then the manufacturer increases the number of wheels. And in case of 5 wheels, the chairs are designed in a way that it must be having 5 wheel otherwise, will can cause issue to you.