An Experiment in Gyro-Hats

The hatter Henry invented a high hat containing a gyroscope, in order to help a people unable to walk straight. The idea worked just fine and the testing went really well... apart from a few things he hadn't considered.

Author: Ellis Parker Butler
Publication year: 2019 (1^st edition: 1910)
ISBN: 978-87-93797-79-6 (pdf)
Number of pages: 21

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