The essential guide to the algorithms that run your life
16 June 2021
From shaping what we read and buy to diagnosing illness, algorithms play a key role in every aspect of our lives. Here’s what you need to know about the most important ones
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Premium
Mind-reading headset lets you Google just with your thoughts
4 April 2018
A mind-reading device can answer questions in your head. It works by picking up signals sent from your brain when you think about saying something
Unbreakable: The race to protect our secrets from quantum hacks
28 February 2018
Quantum computers will smash our best encryption. To make everything from online chats to government intelligence safe, we need maths no machine could solve
We’ve figured out how to ensure quantum computers can be trusted
7 November 2017
Quantum computers will be useless if we can't trust their calculations. Now, two teams have programmed quantum systems to detect their own errors
The stock market is run by wild robots we don't fully control
11 October 2017
Most stock market trades are made by algorithms, not humans, and they've already caused crashes. We need to understand their group behaviour to avoid disaster
Maths website stops you being ripped off by your flatmates
16 June 2017
Who pays what in a flat-share is a tricky problem. Results from website Spliddit show the maths of fair division gives the solutions people think are best
