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3D-printed particles propel themselves across the surface of a fluid
The particles were 3D printed into a shape like a hockey puck—each was approximately 1 centimeter in diameter. The particles were hollow, making them buoyant. The researchers described the ...
Hackaday4mon
Building A 3D Printed Scanning Tunneling Microscope
The sample platform, actuator mount and all the connecting parts are 3D-printed with PA-CF ... to be carefully advanced towards the sample surface. Graphite is not orange. This is a false-colour ...