Today we're (micro)-machining glass with a fiber laser. Using a copper sulfate solution, we can etch glass with a pulsed ...

In a joint experimental-theoretical work, a team of researchers, including theorists from UC San Diego, have shown for the ...

A presenter-led science video about how to make a soluble salt called copper sulfate, with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge.

Copper supply and demand have tightened in recent years, creating price volatility. In 2024, copper prices reached record ...

Is your fruit tree looking sick or bearing bad fruit? Fruit tree diseases are common: Here's how to identify the problem so ...

2-Year U.S. Treasury Note Continuous Contract $102.762 0.027 0.03% 5-Year U.S. Treasury Note Continuous Contract $106.281 0.117 0.11% 10-Year U.S. Treasury Note Continuous Contract $108.781 0.234 ...

Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...

Enjoy huge deals and discounts on skincare and hair care products from popular brands like L’Oreal, Bioderma and more.

One of the most impressive is Hafod y Porth copper mine, which lies in the evocatively named Cwm y Bleiddiau ( Valley of the ...

Copper IUDs (intrauterine devices) are a safe and effective type of birth control. It works by preventing sperm from fertilizing any eggs. Learn more about how to determine whether it’s right ...