Gesamtlänge aller Episoden: 21 days 13 hours 39 minutes
Our campaign to ban plastic bags in Bali | Melati and Isabel Wijsen
A robot that runs and swims like a salamander | Auke Ijspeert
Should you be able to patent a human gene? | Tania Simoncelli
Glow-in-the-dark sharks and other stunning sea creatures | David Gruber
Capitalism will eat democracy -- unless we speak up | Yanis Varoufakis
The unheard story of the Sistine Chapel | Elizabeth Lev
How I turned a deadly plant into a thriving business | Achenyo Idachaba
How we can make crops survive without water | Jill Farrant
The mysterious world of underwater caves | Jill Heinerth