Learn how Excel's LAMBDA function can simplify formulas, create custom functions, and streamline your spreadsheets with ease.

B stacks up against GPT-4o in practical tests. From coding to logic and creativity, here’s the side-by-side you’ve been ...

How do air conditioners work, and what is the effect on the environment? As record heatwaves boost demand for cooling, air conditioning becomes vital – but with a steep environmental cost.

Holly Strano, the former Emmy-winning meteorologist for Channel 3, has found new employment forecasting for Southern radio stations, she announced.

'He wanted to do this work,' MPD Chief Norman says about Officer Kendall Corder Funeral service is Friday afternoon for the fallen officer ...

Tariffs have been front and centre in recent times owing to Donald Trump’s Liberation Day tariffs. So what are they and how and how do they work?

With the noise and essentially “clean” bowl as a result, there’s clearly some sort of vacuum cleaner-type effect at work.But how do aircraft toilets work? Of toilets and … ideal gases?

Here's how tennis tiebreakers work, which will almost certainly come into play at Wimbledon. How do tiebreakers work in tennis?

Many smartwatches, fitness and wellness trackers now offer sleep tracking among their many functions.

From confidential voters to protected persons — these are some of the ways the state allows people to keep their information out of the public record.