On the left of the screen, a small group of men lift the top off of what appears to be a turbine with a crane and continue to check the machine, tightening various parts with wrenches.
A Japanese-set magic show. There is a lot of visual trickery on display, ending with an amazing effect using reverse footage and superimposing/projecting images on top of one another.
A poor family in a rundown house where snow falls through the broken roof, there's no coal to heat the pathetic little stove, mother is sick, father sends daughter out to beg.
It's one on those thingies you see at amusement parks. You get into a small gondola, the machine starts whirling about, and centrifugal force lifts the gondolas up in the air.
Rows of women are shown at tables with winding machines. They wind using material from spools behind them, apparently putting the finished products on the table in front of them.