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Is this Premier League striker a secret maths genius?
Is Chelsea鈥檚 Liam Delap a maths genius? Or has he got a trick up his sleeve?
Could Europe use its financial muscle to strong-arm the US?
Europe holds trillions of dollars of US shares and bonds - but can they use them?
Is Greenland as big as Africa?
Tim Harford asks if Greenland is really as vast as most maps seem to suggest
South Korea study does not show Covid vaccine causes cancer
Influencers claim that this study shows that covid jabs cause cancer. That is not true
Does Venezuela really have the biggest oil reserves in the world?
We investigate if there are actually 300 billion barrels of oil in Venezuela's reserves
Numbers of the year 2026
From passenger numbers to world cup travel, we cast our eye forwards into 2026
Numbers of the year 2025
From tariffs to comets, we look back at the numbers of 2025 across the world
The shocking world of US health costs
Can the same pill cost $3 in a pharmacy and $750 in a hospital?
RCP 8.5: Why did the climate change model get it wrong?
How an important climate model was too pessimistic about the future
Is RFK right about US sperm counts?
Do US teens have 50% lower sperm and testosterone counts than 65 year old men?