91热爆

Smart Boats That Sail on a Bed of Bubbles

What鈥檚 being done to clean up the shipping industry and make it less polluting?

• 23 mins

How 'Buddy Benches' are Making Playtime Less Lonely

Buddy Benches are proving popular in Irish schools

• 23 mins

Can This Smart Street Stop Drinkers Getting Violent?

How a Dutch city is trying to reduce violence by changing the colour of street lights

• 23 mins

Can American Entrepreneurs Help Fix Education in Africa?

A growing network of high-tech schools aims to tackle a 鈥榗risis鈥� in African education

• 23 mins

The Little Libraries Bringing Books into People鈥檚 91热爆s

Small boxes of books placed across the world are bringing people together

• 23 mins

Checking in with the Problem Solvers

We update you on stories from 2018 including a plan to catch junk in space

• 23 mins

Does the World Need More Babies?

How countries with low birth rates are trying to get people to have more babies

• 23 mins

The Talent Show for Honest People

In the Integrity Idol talent show, it doesn鈥檛 matter if you can sing or dance

• 23 mins

The Turkish App to Help Autistic Children Learn

Can these games help autistic children get the right education?

• 23 mins

The Shopping Mall Where Everything is Recycled

A shopping mall in Sweden only sells recycled items, thanks to its clever location

• 23 mins

How Nepal Doubled its Tiger Population

Over the past 10 years, Nepal has almost doubled its population of Bengal tigers

• 23 mins

鈥楴o men allowed鈥�: The gym getting women fit and into work

A single-sex gym in Turkey is helping women exercise and become entrepreneurs

• 23 mins

Predicting suicide

How machine learning could be used to predict who will take their own life

• 23 mins

Turning old clothes into new ones

Could dissolving mountains of old clothes help create material for new ones?

• 23 mins

Last video messages to help children grieve

The app that helps parents make precious video memories for their children

• 23 mins

Crossing divides in Cyprus

Could a centre in the buffer zone that divides Cyprus bring two communities together?

• 23 mins

The digital detectives tackling child sexual abuse

Meet the online volunteers helping Europol track down child abusers and their victims

• 23 mins

Can phages save us as antibiotics stop working?

How phages 鈥� viruses that kill bacteria 鈥� are saving lives.

• 23 mins

The mums saving each other from a taboo condition

Women who have had surgery for fistula are making sure others get life-changing treatment

• 23 mins

The great mosquito swap

Scientists are hoping to stop diseases spreading by changing the mosquito population

• 23 mins

DNA tests for dogs to tackle problem poo

US residents fed up with dog mess are using a high-tech solution

• 23 mins

The reuse and refill revolution

Should we reuse and refill plastic packaging to limit the amount being thrown away?

• 23 mins

The tree detectives tackling illegal logging

Scientists are building a database to help them tell exactly where wood has come from

• 23 mins

Could a device invented in the 1930s help end period poverty?

The people hoping to use sanitary pad micro-factories and silicone cups to help women

• 23 mins

Working less for the same pay

Some companies are cutting the hours their staff work but keeping their pay the same

• 23 mins

Reinventing the ranch

Can the cattle ranch be updated to fight climate change?

• 23 mins

Audience takeover: Your plastic solutions

We hear what you, our listeners, are doing to tackle the problem of plastic waste.

• 23 mins

Can sleep deprivation help treat bipolar disorder?

An Italian doctor asks patients to stay awake all night, to try to allay their depression

• 23 mins

Can capturing carbon buy us time to tackle climate change?

The projects that are trying to take CO2 out of the atmosphere

• 23 mins

Portugal, drugs and decriminalisation

In 2001 Portugal decriminalised personal drug use to tackle a heroin crisis.

• 23 mins