Copper is having a revival in recent years in new and restored buildings, as a growing number of designers are looking toward more sustainable and timeless materials. To showcase and celebrate the ...

A group has created a levitating quadcopter consisting of 4 motors and 4 spinning magnetic arrays. By spinning the magnets over a copper sheet, the 105-lb quadcopter levitates. The magnetic levitation ...

An alloy of copper and tin with a similar color to Nordic Standard copper finish. When exposed to the atmosphere, the surface will change gradually to a stable, dark chocolate brown or even black ...

Spring is almost here! Although it officially arrives on March 20th, warmer weather is slowly—and awkwardly—arriving. It’s great when we get an increased amount of sunshine, but not so great when we ...

Copper and copper alloy are amongst the most versatile materials available and are used for applications in every type of industry. World consumption of copper now exceeds 18 million tonnes per annum.

Copper UNS C19210 has a copper content of not less than 99.9%. The following table shows the mechanical properties of UNS C19210 sheets as a function of heat treatment and thickness. Temper Thickness ...

Electric dc brush motors have traditionally used wire-wound armatures that move through a magnetic-flux air gap. Engineers at ThinGap Motor Technologies, Santa Barbara (www.thingap.com), have come up ...

Copper has had a long tradition in the historic architecture of Montreal – la ville au cent clochers, or the City of 100 Steeples, due to its many cathedrals, basilicas, and public buildings. For the ...