May 15th, 2021 • 50 mins 57 secs • Download (40.3 MB) • Link with Timestamp
What makes coal and why do we use it? Can seismometers be used to spy on power plants? Find out in this week's show!
May 15th, 2021 • 50 mins 57 secs • Download (40.3 MB) • Link with Timestamp
What makes coal and why do we use it? Can seismometers be used to spy on power plants? Find out in this week's show!