unit486

3 ms·

1. 1.▲
   by unit486 5y ago

   Quite a few arms control discoveries have been made by civilians using open source satellite imagery. For example, US citizens discovered the massive new missile silo complexes that China has been building. They have identified rocket motor
2. 2.▲
   by unit486 5y ago

   Won't help. We're already in a feedback loop releasing tons of methane from permafrost. Methane is 28 times more powerful a greenhouse gas than carbon dioxide. It is already out of out if our control.
3. 3.▲
   by unit486 5y ago

   I am an engineer without aerospace experience. However, In my experience, when several identical valves fail in the same service enviromment, you have made a design mistake. Valves with packing leaks make it a sophomoric design error. Yet,