AI & Tech
Why does AI use so much water, and why do the numbers disagree?
AI needs water to cool data centres and to generate power. Why per-prompt estimates run from five drops to a bottle, and what each figure counts.
AI & Tech
AI tools, gadgets and the systems behind them, explained in plain English.
AI & Tech
Why are laptops so expensive now? And why are phones following?
Laptops and phones cost more because AI data centres are buying up huge amounts of memory. Here's how it works, and when prices might ease.
