2 ms·
FWIW, I hadn't heard about Frank Drake before, nor of "Drake equation", but I do know what SETI is since before.
by capableweb 4y ago
FWIW, I hadn't heard about Frank Drake before, nor of "Drake equation", but I do know what SETI is since before.
- bombcar 4y agoI had heard of both but hadn’t realized how directly they were connected.