Solar cells and photocathodes made of copper oxide might in theory attain high efficiencies for solar energy conversion. In practice, however, large losses occur. Now researchers has been able to use ...

The semiconductor industry is in the midst of a massive technological change, converting to mass-producing chips with copper, rather than aluminum, wires. The weird part: Almost no one seems to be ...

Copper & Kings is continuing its reputation for innovation by turning a popular local beer into an experimental whiskey. Last week, the Butchertown distillery partnered with Against the Grain to ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print ...

Copper (II) sulfate commonly exists as a pentahydrate, meaning it has five water molecules associated with each molecule of CuSO₄. To calculate the molar mass of CuSO₄·5H₂O, we need to include the ...

A viral video showing a McDonald's Big Mac winning against copper melted to around 2,000 degrees Fahrenheit went viral after it was posted by YouTube user Tito4re on March 10. Many people were quick ...

Copper oxide (Cu2O) is a very promising candidate for future solar energy conversion: as a photocathode, the copper oxide (a semiconductor) might be able to use sunlight to electrolytically split ...