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The 10,000 Hours Rule
Is it possible to become an expert on practice alone?
Neknomination Outbreak
How quickly will the online global drinking craze Neknomination spread - and fizzle out?
Love by Numbers
The maths behind modern matchmaking
Rising Drug Overdose Deaths
Deaths from drug overdoses in the United States are on the rise 鈥� but why?
Immigration
Tim Harford explores the economic benefits of immigration, plus wedding guest strategies.
The 50p tax rate
Tim Harford looks at how much revenue the 50p rate of tax would raise.
Alcohol and Cancer
Do two large glasses of wine triple the risk of mouth cancer?
Counting the contribution of immigrants
Tim Harford presents a detailed looked at the impact immigration has on the public purse.
Could an Apple-a-day Reduce Illness?
A study has shown an apple-a-day will actually keep the doctors away but is it accurate?
Fact-checking obesity crisis claims
Tim Harford discovers that health data contradict a report which says obesity is worsening
