成人快手

Should you wear a face mask?

Tim Harford looks at the debate over making your own Covid-19 protection.

• 8 mins

Superforecasting the Coronavirus

Can professional predictors help us understand the course of the coronavirus pandemic?

• 8 mins

Comparing countries, the risk to NHS staff, and birdsong

We compare Covid-19 rates around the world. When is the UK going to be past the worst?

• 27 mins

Bonus Podcast: Professor John Horton Conway

Mathematician John Conway died in April as a result of Covid-19.

• 14 mins

Comparing countries' coronavirus performance

Is it helpful to ask which countries are faring better in tackling the coronavirus?

• 9 mins

Ethnic minority deaths, climate change and lockdown

Are doctors from ethnic minority backgrounds disproportionately affected by Covid-19?

• 28 mins

Climate change and birdsong

With factories closed and flights grounded, what impact will this have on climate change?

• 9 mins

Testing truth, fatality rates, obesity risk and trampolines.

Did the UK really carry out 100,000 coronavirus tests in one day?

• 27 mins

Covid-19 fatality rate

Why don't we know how dangerous Covid -19 really is?

• 8 mins

Vitamin D, explaining R and the 2 metre rule

Is Vitamin D an under-appreciated weapon in the fight against Covid-19?

• 27 mins

Social Distancing and Government Borrowing

Where do the different social distancing measurements come from?

• 9 mins

School re-opening, Germany鈥檚 Covid-19 success and statistically savvy parrots

Will re-opening some schools put children or their teachers at risk?

• 28 mins

60 Harvests and statistically savvy parrots

Can there really only be 60 harvests left in Earth's soil?

• 8 mins

Obeying lockdown, flight arrivals and is this wave of the epidemic waning?

What does the data show about whether this wave of the epidemic is waning in the UK?

• 27 mins

False negatives, testing capacity and pheasants

How accurate are the swab tests used to diagnose Covid-19?

• 27 mins

Keep your distance

Tim Harford examines how can we avoid infection spreading, while getting on with life.

• 9 mins

Antibody tests, early lockdown advice and European deaths

Are more people are dying of Covid-19 in the UK than all the EU countries put together?

• 27 mins

Quarantine, Test and Trace and BODMAS

Is it true that Covid-19 mostly kills people who would die soon anyway?

• 28 mins

Who Should be Quarantined?

Tim Harford finds out which countries have the highest rate of Covid-19 infection.

• 9 mins

Child Poverty, School Inequality and a Second Wave

As lockdown eases, why hasn't there been a spike in infections?

• 28 mins

A new Covid-19 drug and a second wave

Tim Harford looks into why protests haven鈥檛 led to a spike in Covid-19 cases

• 9 mins

Why did the UK have such a bad Covid-19 epidemic?

Was it bad decision-making, bad advice, or bad luck?

• 28 mins

Why Trump is wrong about the USA鈥檚 coronavirus case comeback

Are cases really rising in the US or are they just testing more? Tim digs into the data.

• 9 mins

Sweden鈥檚 lockdown lite

Sweden stayed open during the pandemic 鈥� how well did it work?

• 14 mins

Covid misconceptions and US deaths

How many of us believe the myths about coronavirus?

• 8 mins

Data in the time of cholera

A journey back to the birth of epidemiology

• 8 mins

Covid in Africa

Do we have enough data to know what鈥檚 happening on the continent?

• 10 mins

Melting Antarctic ice

If all the ice in Antarctica melted, would global sea levels rise by 70 metres?

• 8 mins

Hawaiian Pizza, obesity and a second wave?

Covid-19 cases are rising in the UK - is it a sign of a second wave of the virus?

• 27 mins

Belarus鈥� contested election

Tim Harford looks at the numbers behind the widely questioned election result

• 9 mins