Antikythera Astronomical Device, the oldest calculator with multiple-functions, is driven by gear trains with five subsystems. The authors synthesized four feasible 1-DOF designs of the lost ...

New Orleans trumpeter and composer Steve Lands reinterprets Gustav Holst's "The Planets" on his album "Rearranging the ...

They’re built for resilience. Startup develops 3D-printed 'living seawalls' to protect properties near coasts: 'The perfect ...

Video. Forty teams lined up on 29 June with one goal: to conquer a wild obstacle course on the most outrageous tandem bikes ...