42: The Answer to Almost Everything

Vertical farming, algorithms and LED lighting to stimulate growth: The Netherlands wants to feed the world with high-tech agriculture.

Power shifts our entire personalities, leading to impulsiveness and a lack of empathy.

Many people using Google maps to navigate urban spaces. But what if we could reinvent maps to show us more than just the fastest route from A to B? 

Be they mermaids or octopuses, artists are pushing the boundaries of species and challenging the place of human beings at the top. 

 Twist meets the singular people who dive into dange,r be they artists, scientists, climbers or photojournalists.

Ex-footballer turned anti-poverty activist Neven Subotić discusses the books that changed his life.

Children and young people look to adults as role models, usually their parents, but they also are influenced by their peers.

Why are friendships so important for children's personal development? And what do they mean in the digital world?

Children often experience their first feelings of love at nursery age.  What does it feel like for children? 

How can we have more fulfilling sex? Ronja von Rönne meets couples and singles who have reinvented their sexuality.

A complex feeling that is both problematic and useful, the latest research on boredom.

They are reclaiming their bodies and freely expressing their sexuality: A focus on sex positive popstars in contemporary culture.

How can we age well? Ronja von Rönne trys to find out by talking to chimney sweep Norbert Skrobek, who is close to retirement and Monika Gutte who defies age with a zest for life

Paris city hall is pursuing a green traffic policy: Less cars, more bicycles. But not everybody is pleased.

Plastic waste at sea is being colonised by bacteria. How will this affect marine ecosystems?

Children and young people look to adults as role models, usually their parents, but they also are influenced by their peers.

Why are friendships so important for children's personal development? And what do they mean in the digital world?

Using the latest technology, researchers are discovering the bright colours of ancient Greek art and architecture.  

From queer cake sitting to sex positive tasting evenings, Tracks finds out about food and sexuality.