And if you never saw that vid, it’s hugely interesting.
Oh wow, thanks for the link! I had not seen that .... don’t think I’d want to be living in Japan.
We had a ‘small’ (5.1 or so) earthquake just up the road (50 miles) last year that at the epicenter knocked some houses off the foundations, knocked chimneys down, damaged/closed schools. I had to grap the china cabinet doors to keep plates from spilling out, made pictures crooked & lost some small glass pieces falling off of things. That was plenty enough for us!