PRX - Pieces for Tone: Authoritative
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Sam Bowring studies mass extinctions in the Earth's past. He says humans might not be around much longer... geologically speaking.
Bought by Radio Newark, KRUA, and PRX Remix
- Added: Apr 22, 2011
- Length: 01:29
- Purchases: 3
Planetary scientist Geoff Marcy describes how the Earth got just the right amount of water to support life.
Bought by Radio Newark, KRUA, and PRX Remix
- Added: Apr 22, 2011
- Length: 01:29
- Purchases: 3
