02:15 - 02:30
DW English
Planet A
• D • 15 Minuten
Beschreibung
Somewhere below the Swedish city of Västerås, there's a big cave. During the Cold War, it was used to store oil. But the local energy company decided to clean it, pump it full of water and heat it up. Here's why they did that.
Sendungsinfos
OT
Originaltitel:
Planet A
Ausstrahlung:
Freitag 02:01-02:01
