91热爆

How not to test public opinion

The survey by the Indian PM that breaks all the polling rules.

• 9 mins

How risky is the contraceptive pill?

We look at the numbers behind the scary headlines about birth control.

• 9 mins

Yellow cards for Christmas

Are footballers trying to get suspended for Christmas?

• 9 mins

Life, Death and Data

Improving data to target help for the world's poorest people

• 9 mins

Does Sweden Really Have a Six Hour Day?

Can you reduce working hours without affecting productivity?

• 9 mins

Should we really be drinking eight glasses of water a day?

How much water do we need and how much is too much?

• 9 mins

Christian Martyrs

Were 90,000 Christians killed because of their faith in 2016?

• 9 mins

Why January makes us want to scream

Blue Monday and Oxfam鈥檚 claims about billionaires鈥搕he stories that come around every year

• 9 mins

Counting Crowds

How many went to celebrate 鈥� and how many to protest 鈥� the Trump inauguration?

• 9 mins

Is Democracy Failing in America?

Does North Carolina really rank alongside North Korea if you measure electoral integrity?

• 9 mins

Hans Rosling - the Extraordinary Life of a Statistical Guru

A tribute to Hans Rosling, a master communicator with a passion for global development.

• 26 mins

Hidden Figures: The Real Story

African American women's part in the space race of the '50s and '60s

• 9 mins

What happened last night in Sweden?

What happened last night in Sweden?

• 9 mins

Why are Hollywood Actresses Paid Less than Men?

The Hollywood gender pay gap is big. Charlotte McDonald asks why.

• 9 mins

The Attention Span of a Goldfish

Are our attention spans now shorter than a goldfish's?

• 9 mins

The Concrete Facts about Trump鈥檚 Wall and China

Did China use more concrete in three years than the US in the 20th Century?

• 9 mins

Baby Boxes 鈥� Are they Really Saving Infants' Lives?

They have become a bit of a phenomenon but what is the evidence that they work?

• 9 mins

Will One in Four People Develop a Mental Health Problem?

Is there evidence that one in four people will develop a mental health problem?

• 9 mins

Could North Korea Wipe out 90% of Americans?

Experts warn that North Korea could wipe out most Americans in one go

• 9 mins

The Ignorance Test

How much do you know about the world?

• 9 mins

The Death Rate of White Americans

Are middle-aged white Americans dying younger than other groups?

• 9 mins

The UK鈥檚 Foreign Secretary Gets a Factcheck

In an interview, Boris Johnson mentioned a few statistics that turned out to be untrue

• 9 mins

An Urban Maze

Why some parts of town are hard to navigate.

• 9 mins

Is My Baby a Giant?

Tim Harford explains the numbers and statistics in the news and in life.

• 9 mins

Uganda's Refugees

Has Uganda accepted more refugees than some European countries manage in an entire year?

• 9 mins

Have 65% of Future Jobs Not Yet Been Invented?

Education is failing our kids, claim experts. We go sleuthing around the world.

• 9 mins

Samba, strings and the story of HIV

Can medical statistics be transformed into a jazzy night out?

• 9 mins

Are African Football Players More Likely to Die on the Field?

After the death of Cheick Tiote, are African footballers more prone to heart attacks?

• 9 mins

UK election: was it the youth vote?

What do the general election results mean? Did more young people vote than expected?

• 9 mins

How Rare Are Deadly Tower Block Fires?

How statistics can help us understand the tragic fire at London鈥檚 Grenfell Tower.

• 9 mins