A scary government graph this week showed what would happen if coronavirus cases doubled every seven days. But is that what’s happening? There’s much confusion about how many Covid test results are false positives - we explain all. Plus, do coffee and pregnancy mix? And the Queen, Mao, and Gandhi go head to head: who is on the most stamps and coins?
Paul Milgrom and his former tutor Robert Wilson worked together for years developing ways to run complicated auctions for large resources. This month the two Stanford University professors were awarded the Nobel memorial prize in economics for their work. The auction formats they designed...
Tim Harford speaks to Jacob Goldstein about the unholy marriage of mathematicians, gamblers, and actuaries at the dawn of modern finance.
After nearly 16,000 cases disappeared off coronaviruses spreadsheets, we ask what went wrong. How common are lasting symptoms from Covid-19? If you survey people about the death toll from Covid, they’ll make mistakes. What do those mistakes teach us? Pedants versus poets on the subject of...