Just a couple months ago, we covered a story about inventor Roger Freeman and his impressive 3D printed FreeBird One UAV model , which (as our readers will remember) was used to efficiently clear snow out of his driveway and to blow dead leaves from his lawn. For those impressed with the robust 3D printed […]
Source: The 3d printers sourcefrom The 3d printers source http://ift.tt/1RYj4pS
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