We had an earthquake drill at one place I worked, where there was an outside door less than 20 feet from our desks. Another guy and I agreed, if there was ever an earthquake we were heading out that door and would wait in the middle of the parking lot until it was over and then help dig bodies out of the rubble. Somebody said, “What about falling debris?” It was a freaking 2-story building, but yeah we conceded we’d be taking a risk for a second or two as we sprinted clear - vs expecting our cubicle furniture to keep a collapsing building off us lol.
Duck and cover was supposed to reduce casualties in the relative outer regions of the blast damage area (which are by far the largest).
Correct me if I’m wrong, but if you’re able to perceive the nuclear explosion and not even go blind, then you aren’t close enough for your house to disintegrate like that.
The blindness thing is really only for a split second while the fission/fusion is actually happening. By the time the mushroom cloud has formed, the actual explosion was like 30 seconds ago.
If you see a full mushroom cloud, that means the glass in front of you is probably going to rapidly accelerate into your skull when the shockwave hits you.
