Learn how Power Query can boost your Excel skills with tips to clean, transform, and analyze data faster and more efficiently ...

Learn how to use Excel’s dynamic array formulas to automate data pairing, save time, and unlock new insights in your analysis. Excel arrays ...

In this formula, "|" is the vertical glyph character (enclosed in double quotes) often accessed by pressing Shift or Fn at ...

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Chemists find a new way to extract gold from your old iPhone E-waste, including old laptops and phones, often contains precious materials such as gold ...

Chemists find a new way to extract gold from your old iPhone ·The Independent Justin M. Chalker Thu, Jun 26, 2025, 11:44 AM5 min read ...

This e-waste includes old laptops and phones, which contain precious materials such as gold. Less than one quarter of it is properly collected and recycled. But a new technique colleagues and I have ...

A safer alternative Our interdisciplinary team of scientists and engineers has developed a new technique to extract gold from ore and e-waste.

What makes the human brain distinctive? A new study published July 21 in Cell identifies two genes linked to human brain features and provides a road map to discover many more. The research could lead ...

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from our mounting piles of e-waste. By using a compound normally found in ...

The world's 5 richest and largest gold mines worth over £11 billion The size and wealth of a gold mine is usually measured by how many ounces it produces annually.