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How to Reduce Exam Revision with Maths, Infant Mortality, London's Murder Rate
Tim Harford explains how maths can help lazy students reduce their revision workload.
The high street, Home births, Harry Potter wizardry
Is WH Smith really the worst on the high street? Plus how safe is giving birth at home?
Forecasting rain, Teabags, Voter ID trials
How to read the weather forecast, plus measuring the amount of tea we drink.
Child poverty, Progress 8, How green is grass?
Are more working families in poverty? Plus exploring the new school league tables.
Abortion, Modern slavery, Math versus maths
The British abortion statistics gaining attention in Ireland's referendum debate.
Cancer screening, the Windrush Generation, Audiograms
Calculating the benefits and risks of breast screening. Plus, patchy citizenship data.
Straws, Women on boards, Animals born each day
Measuring plastic pollution, female FTSE directors and counting animal offspring.
UN rape claims, Stalin, Mr Darcy
Back of the envelope calculations on rape, and how many died under Stalin?
The Dow, Tampons, Parkrun part II
Why the biggest ever fall in the Dow wasn't, and how much do women spend on tampons?
Transgender numbers, parkrun and snooker
How many transgender people are there in the UK? Plus a statistical take on parkruns.