Maco1969@lemmy.worldtoAsklemmy@lemmy.ml•What type of labour did the Yorkshire government have survivors do during the first winter? (in the movie Threads)?
2·
9 months agoScavenging for food, digging up any available crops and planting for next year.
I wonder if there isn’t a stable chamber shape that promotes turbulence in a controlled manner in order to prevent it getting out of hand? A little bit like the dimples on a golf ball create micro pockets of turbulence promoting laminar flow.