A 1930s metal shear was found in a worn, rusty condition, but with potential for a perfect restoration. The restoration process began with disassembling and cleaning the parts. Rust was removed with ...

In this process, a sample of ice along with stainless steel balls are confined inside a sealed jar and kept at a temperature ...

Wind shear is often the most critical factor controlling hurricane formation and destruction. In general, wind shear refers to any change in wind speed or direction along a straight line.

Scientists discovered a hidden process where Earth's crust peels away and sinks, reshaping continents over millions of years, revealing Earth's slow evolution.

says the study offers a first-ever explanation of how shear stress interacts with biofilms over time to foster slime fouling on surfaces such as the hull of a ship. The fouling process begins with ...