Good faith and fair dealing—adherence to what we might call “norms”—is essential to the functioning of American government.

Some 4.6 billion years ago, Earth was nothing like the gentle blue planet we know today. Frequent and violent celestial impacts churned its surface and interior into a seething ocean of magma—an ...

A Direct Shift Gearbox uses two gearboxes to automatically engage gears before they're in use. This allows them to be smooth ...

Some Harbor Freight Daytona floor jacks come with a feature called 'Rapid Pump,' which does as the name suggests and helps ...

Abstract: The electrification of construction machinery is a key development trend, but challenges such as high energy consumption and difficulty in energy replenishment have hindered its ...

A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of power except for the water flowing into it and there is a way to take ...