Pig rearer at experimental farm in Stoke Mandeville, Buckinghamshire.
M/S farmer pouring milk into trough. The trough is part of automatic feeding machine for piglets. C/U farmer pouring milk and replacing lid. Various C/Us baby piglets feeding from automatic feeder: they suckle at row of teats....
Strange look at gears and cogs in close-up.
Soundtrack only; visuals missing.
A farmer tills his field with a new tractor-tiller.
A look at how artificial ice is made in a factory.
A new machine paints the white lines down the middle of the road.
A very large telescope located on the top of a building is demonstrated.
Eggs are checked and graded at factory. Location of events unknown.
An old fashioned sewing machine is compared with a new one.