Included in this toolset are a mess of wheels and gears that can be assembled into a drivetrain. 3D-printable track that can be printed out of a flexible filament for something has been almost ...

Walker added, “Golfers are probably some of the craziest athletes about their gear. Most recently, Bryson DeChambeau won the ...

Can you turn 47 pounds (21 kg) of PLA filament into a gigantic working 3D-printed ... running gear seemed to handle the rolling loads fine; it was the lateral force exerted on the axle by the ...