They have to make physical contact, meaning over time they wear down and eventually break. These liquid gears may change that ...
World War 2 had some truly odd spy equipment. This was long before tiny digital cameras, GPS trackers, and modern ...
A new bootfitting technology is aiming to eliminate endless hours in a shop modifying boots. We tested it, and yes, there ...
A fascinating study from Japan suggests working a manual gearbox gives the aging brain a daily workout automatics simply ...
Some are good, some are not, but all will get tax dollars to do what they want to do, indoctrinate whomever they want to indoctrinate and exclude whomever they wish. Even though the ADE has the staff ...
From despising runners to becoming one, here’s why the S.L.P. is embracing his running era ...
Modern supercars are incredibly impressive and quick vehicles, and a lot of that comes down to the physics behind their increasingly complex designs.
Right-angle gearing often requires engineers to compromise between torque capacity and mechanical efficiency. Hypoid gearing ...
What if the mechanical properties of a cell could be programmed like the components of a machine? Researchers at the ...
Males of the species Drosophila melanogaster pack thousands of almost two-millimeter-long sperm cells into significantly smaller storage organs. A new study reveals how they move in an orderly manner ...
How Emmy Noether's theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a system—like the orbit of planets.
Every year, bacteria kill more than a million people worldwide through infections that no longer respond to antibiotics. In ...
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