A pogo stick is a toy or device that uses a spring to help propel a person standing on the device high up off of the ground, thus ensuring that orthopedic surgeons are happily employed for years to come.[1]
References
A pogo stick is a toy or device that uses a spring to help propel a person standing on the device high up off of the ground, thus ensuring that orthopedic surgeons are happily employed for years to come.[1]
References
Fun Stuff
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