After testing 20-plus gym bags for a full year, we've narrowed down our best picks, whether you're a bodybuilder, yogi, ...

Abstract: The internal gear power honing process is widely used in the gear machining of electric vehicles, and its machining accuracy seriously affects the gear meshing noise and transmission ...

Abstract: In robot joints or rotary vector (RV) reducers, where cycloidal gears perform complex low-speed rotating motions involving reciprocating variable speed and incomplete rotation, conventional ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...