colinr0380 wrote:My mind has just been jogged by seeing the film again but my problem is with The Day The Earth Stood Still's titular event! I can see how 'neutralising electricity' works in some cases but preventing automobiles working?
It depends on what exactly "neutralizing electricity" means, obviously. However, if it implies that electricity won't flow through wires between (for example) the distributor cap and the spark plugs ....... then the typical piston engine is not going to do much of anything useful.
colinr0380 wrote:However the montage provides one brilliant laugh out loud moment as a farmer is struggling in a bewildered fashion to try and figure out why he cannot put his milking equipment on a cow's udders! How does neutralising electricity cause problems with that!

I would have to defer to anybody who is specifically familiar with milking machines, but ....... If they use, for example, any suction to stay in play and draw out milk ..... and you assume that the footage is taken immediately upon the power loss when the farmer has not yet realized that he is in an overall blackout ........ I can see how a farmer in the middle of using his milking machine might first check to see what might be blocking the air flow.
Obviously, since I don't know how milking machines work, this one is much more speculative.