Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

Dura-Belt’s Jim Hammond shares his expert insights about designing, manufacturing and maintaining thermoplastic elastic belts ...

T he 2026 Lamborghini Temerario has big shoes to fill. The car it replaces, the universally loved and praised Huracán, is the bestselling two-door Lamborghini of all time, with m ...

Abstract: Aiming at the problems of low efficiency, expensive equipment, and limited accuracy in traditional contact measurement of medium modulus gears, this paper proposes a non-contact gear ...

Abstract: The dolphins are fairly well endowed with high turn maneuverability in vertical and horizontal planes. This paper proposes a modified path planning algorithm fusions of rapidly-exploring ...

Determining the flow stress curves of metals and alloys in hot working conditions is essential for designers of metals forming processes. In this research, samples of a super duplex stainless steel ...

根据《铁路线路设计规范》（TB10001-2016）表格，计算不同铁路类型、地段与设计速度对应的最小曲线半径。 模式1 ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

One of Albert Einstein's greatest insights was realizing that time is relative. It speeds up or slows down depending on how fast one thing is moving relative to something else. How much does it change ...