Introducing: CrowdScience - What keeps the universe in balance?

Loading player...
Listener Ndanusa in Ghana, is gazing up at the stars, and wondering what keeps our universe in balance? Ndanusa knows a thing or two about the stars, and he knows that they use up hydrogen as they burn, and release helium. And he’s wondering, is there something out there which does the opposite? Something that uses up helium, and produces hydrogen, to keep the universe in perfect, chemical equilibrium? Presenter Alex Lathbridge goes on a journey to answer his questions and delves into the blackness of deep space, the ancient origins of our universe, and the complex physics of the stars. He pops into the Ghana Radio Astronomy Observatory, just outside Accra, where astrophysicist Dr Proven Adzri helps him peer into the earliest few seconds of our universe, and find out what set the stars burning. And at Kwame Nkrumah University of Science and Technology, Dr Linus Labik talks him through what’s going on at the atomic level. And in the deep blackness of the night, up above the tree canopy of Kakum National Park, he takes a peek at the stars for himself. Local guides Chris and Kwabena explain how much meaning there is behind the stars in the night sky.
16 May 8PM English United Kingdom Education

Other recent episodes

Trine Hahnemann: mixing cookery and hygge

Renowned Danish chef Trine Hahnemann tells Sahar Zand how she combines the concept of hygge with her cooking. Hygge is a word that is embedded in the Danish language. It’s about relaxing and taking time away from the daily rush to enjoy life's quieter pleasures. And yet, Trine finds the…
8 Jun 1AM 30 min

Introducing: The Food Chain - Rethinking the potato

Potatoes are having a moment. Once dismissed as dull, stodgy or even unhealthy, they are now back, appearing on restaurant menus, in food magazines and across social media feeds. But the story of the potato goes back much further. Ruth Alexander traces the journey of one of the world’s most…
6 Jun 8PM 31 min

Finding soldier Tom

For more than 80 years, no-one knew what happened to a Soviet prisoner of war who escaped from the Nazis on the Channel Island of Jersey and spent the rest of World War Two hiding from the German occupiers with a local family, the Le Bretons. Known only by his…
6 Jun 8AM 30 min

Injured during childbirth

Three women come together to discuss a sensitive subject that is not often talked about: Injuries experienced during childbirth. While many of these injuries heal quickly, millions of women around the world sustain trauma that can impact their long-term physical, psychological, and social well-being. “You really have to struggle not…
5 Jun 8PM 27 min

The Missionary Soldier

David Eubank calls himself a missionary soldier. A former US Special Forces soldier, he is now an ordained Christian Reverend and founder of the Free Burma Rangers, a humanitarian group working in some of the world’s most dangerous conflict zones. He prays before missions, runs towards gunfire, rescues the wounded,…
4 Jun 8PM 30 min