主播大秀

The overlooked mathematicians of history

A global history of mathematics, from ancient China to the Middle East

• 9 mins

Do Indian women own 11% of the world鈥檚 gold?

The cultural importance of gold is well known 鈥� but how much do Indians actually own?

• 9 mins

Can maths prove the existence of aliens?

We look a famous equation which tries to explain whether life exists in outer space

• 9 mins

Are women in the UK the biggest binge drinkers in the world?

Checking out stats on boozing Brits and fishing fleets in the South China Sea.

• 9 mins

A boy meets girl meets stats story

A data scientist takes on rom com films to see how women in STEM are represented

• 9 mins

Will there be a billion climate refugees?

We investigate if floods, droughts and storms will cause mass international migration

• 9 mins

Does endurance sport harm your heart?

We investigate the connection between high levels of exercise and arrhythmia

• 9 mins

China鈥檚 missing numbers

How the Chinese state make inconvenient statistics disappear

• 9 mins

Can chocolate be better than salad?

We investigate a nutritional conundrum 鈥� can chocolate ever be better for you than salad?

• 9 mins

Numbers of the year 2023

Hand-picked stats that tell you something interesting about the world

• 9 mins

How much money do the 鈥楴drangheta mafia make?

We investigate whether one criminal group could have a turnover of billions of dollars

• 9 mins

Do we see 10,000 adverts per day?

We investigate the claim that each of us sees thousands of adverts every single day

• 9 mins

Are there more possible games of chess than atoms in the universe?

We investigate how the vast possibilities in chess compare to the vastness of the universe

• 9 mins

Is Oxfam right about the world鈥檚 richest and poorest people?

We investigate how Oxfam use wealth stats to illustrate global inequality

• 9 mins

A pocket-size history of the calculator

Tim Harford explores the history of calculators from clockwork to the Kashio brothers

• 9 mins

The global gender split in young people鈥檚 politics

Tim Harford investigates the growing political divergence between young men and women.

• 9 mins

The digital 鈥榬obots鈥� unlocking medical data

Ben Goldacre on OpenSAFELY, protecting patient privacy while analysing health data

• 9 mins

NBA basketball: Is height more important than skill?

How much does a man鈥檚 height affect his chances of becoming an NBA basketball player?

• 9 mins

Ultramarathons: Are women faster than men?

Is it really true that in extremely long races, women run faster than men?

• 9 mins

Is public speaking really our biggest fear?

Tim Harford investigates the claim that public speaking is people鈥檚 number one fear.

• 9 mins

Does the Russian government really spend 40% of its budget on the military?

We investigate how much the Russian state is spending on the war in Ukraine

• 9 mins

What鈥檚 happening to Arctic ice?

Arctic ice has been in long decline. Do recent fluctuations change the story?

• 9 mins

Remembering Daniel Kahneman

Tim Harford on the great social scientist, who has died at the age of 90

• 9 mins

Is loneliness as bad for you as smoking?

The connection between being alone and an early death

• 9 mins

Tackling The Three-Body Problem

Is the physics in Netflix's new show accurate?

• 9 mins

Is misinformation being spread about a review of trans youth medicine?

Investigating claims that the Cass Review ignored 98% of valuable evidence

• 9 mins

Has Milei fixed Argentina鈥檚 inflation problem?

What falling inflation means for Milei鈥檚 austerity plan and economic 鈥渟hock鈥� measures

• 9 mins

Do one in five young Americans think the holocaust is a myth?

How problems with opt-in polling can lead to controversial headlines

• 9 mins

Is reading for pleasure the single biggest factor in how well a child does in life?

What research says about the connection between reading and success in later life.

• 9 mins

Are falling marriage rates causing happiness to fall in the US?

Investigating the relationship between matrimony and melancholy.

• 9 mins