There are three good reasons why every young person should have their eyes opened to the methods and joys of inventing.
KeywordsInventive Solution Blind Person Walking Stick Savonius Rotor Small Wheel
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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- 1.Thring, M. W., Man, Machines and Tomorrow Routledge (1973)Google Scholar
© M. W, Thring and E. R. Laithwaite 1977