gyroscope.com | |
网站标题: | Gyroscope.com - gyroscopes, educational toys and gadgets |
网站简介: | We sell gyroscopes, stirling engines, tesla turbines, gyroscope toys, powerball gyroscopes, diabolos, ornithopters, gyro and gyros. |
关键字: | gyroscope gyroscopes gyro gyros stirling engine powerball diabolo ornithopter tesla turbine |
Gyroscopes.org | |
网站标题: | Gyroscopes - Everything you needed to know |
网站简介: | Gyroscopes h*e many uses, this site explains how a gyroscope works and what they can be used for. The site also looks at the possible uses of gyroscope based propulsion (gyroscopic propulsion). |
关键字: | gyroscope gyroscopes gyro gyros gyroscopic propulsion |
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