For decades, Excel worked on a simple principle: you enter a formula into one cell, and it returns a single result into that ...

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

Researchers from the University of Southern California Information Sciences Institute and the University of Wisconsin-Madison ...

Researchers found a chasm between the health reasons for which the public seeks out cannabis and what gold-standard science ...

I’ve always been interested in the tradeoffs that designers make when defining topologies and selecting components for a ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

One savvy shopper has shared the simple yet clever way she managed to stock up on half priced olive oil and people were quick ...

Corpus Christi will have about half of the water in the lakes by the end of this year as it did at the close of 2024.

Another rising young player returning is American Alex Michelsen, who started his impressive run in 2025 making the ...

Omniflow has developed a line of hybrid solar-wind streetlights. It offers optional solutions to integrate for security, phone recharging, and Internet of Things applications.

Study finds CRISPR/Cas gene editing causes “chromatin fatigue” – another surprise mechanism by which it can produce unwanted ...