▲ 393 ▼ NASA’s Voyager 1 Resumes Sending Engineering Updates to Earth (blogs.nasa.gov) submitted 2 years ago by boem@lemmy.world to c/technology@lemmy.world 27 comments fedilink hide all child comments
[–] Morphit@feddit.uk 10 points 2 years ago The Seebeck effect. The same way a thermocouple works. permalink fedilink source parent