91热爆

The War On Fake News

How to fact-check the internet in a post-truth age.

• 23 mins

Lend Me Your Eyes

How apps and armchair volunteers are helping blind people around the world.

• 23 mins

The Sun Water Solution

One man鈥檚 mission to produce potable water by using sunlight and plastic bottles

• 23 mins

Denmark鈥檚 Food Waste Vigilante

Meet the woman who鈥檚 made it her mission to stop Danes throwing away food

• 23 mins

The Voter Lottery

Can you increase turnout at elections by handing out a cash prize for one lucky voter?

• 23 mins

How China is Cleaning its Air

A special programme exploring how China is finding ways to cut air pollution.

• 49 mins

Moving in with Refugees

How young Dutch people and Syrian refugees are becoming housemates

• 23 mins

Checking out the Solar Hotel

How China鈥檚 'sun king' dreamed of cities built of solar panels

• 23 mins

Toilets in Haiti and Circular Runways

A scheme to solve the problem of human waste disposal in Haiti.

• 23 mins

The Parent Hack For Cheaper Childcare

An experimental nursery helps parents save money by letting them work childcare shifts.

• 23 mins

Postmen Delivering Kindness to the Elderly

Could postal workers help solve the social care crisis?

• 23 mins

The Data Donators

Can the wisdom of the crowd answer a two thousand year old question?

• 23 mins

Helping Disabled People With Sex

The group in Taiwan helping disabled people to fulfil their sexual needs.

• 23 mins

Greener In Death

How 鈥渨ater cremation鈥� offers a new way of dealing with dead bodies.

• 23 mins

Getting Help in Emergencies in Super-Quick Time

The man getting emergency help to accidents using just a mobile phone. And Plastic Roads.

• 23 mins

Turning Goats into Water

We travel to rural Pakistan to find an innovative scheme.

• 23 mins

Turning Haiti鈥檚 Plastic Trash into Cash

Can 鈥渟ocial plastic鈥� keep the oceans clean and fight poverty too?

• 23 mins

The Stickers that Save Lives

How the stickers on bus windows are cutting accidents in Kenya

• 23 mins

Would You Rent Your Clothes?

Would you rent your clothes?

• 23 mins

How to Be a Better Mum in Jail

A project in the US puts doulas into prisons to give babies a good start in life.

• 23 mins

Thailand鈥檚 Condom King

We meet a man behind a sexual health revolution in Thailand.

• 23 mins

Turning Fatbergs into Fuel

How one company is turning sewer waste into a valuable energy source

• 23 mins

Can We Supercharge School?

A school in San Francisco thinks it can speed up education using clever technology.

• 23 mins

Thailand鈥檚 Disease Detectives

The volunteers photographing dead chickens to stop the spread of dangerous diseases.

• 23 mins

Cutting Cow Farts to Combat Climate Change

A new frontier in the war against global warming.

• 23 mins

Mexico's Cartoon Therapists

How do you get children who're victims of emotional abuse or physical harm to open up?

• 23 mins

The Teachable Moment

The life changing moment that cuts the chances of gunshot victims being shot again.

• 23 mins

Does Universal Basic Income Work?

Should everyone be given a wage, whether they work or not?

• 23 mins

Urban Cable Cars

Can cable cars help poor communities feel more connected?

• 23 mins

Pakistan鈥檚 Laptop Female Doctors

How do you help female doctors get back to work after having families?

• 23 mins