RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
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design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
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Electrons on Parade - an RCA Video Documentary Videos for Engineers
Can you be nostalgic
for a time in which you never lived? When I watch these old films of production lines back in the 1930s
and 1940s, it makes me long for the days of America being a manufacturing powerhouse. When I worked
at the former GE plant in Syracuse, NY, I used to walk around some of the long-closed buildings that
at one time were a beehive of activity producing TVs, washing machines, and clock radios, and wonder
what it would have been like.
This video titled Electrons on Parade
was produced by RCA sometime around 1942. It is amazing how labor-intensive the process was. The automated
machines are equally impressive for the precise operations performed without the benefit of microprocessor-controlled
stepper motors and a nice LabView® software interface. Notice that the majority of production line workers
are women who, as a class, made a move from fulltime housewives to essential workers to satisfy needs
made necessary by the war effort. Most of the men had gone off to battle against Axis powers. Rosie
the Riveter was complimented by Teresa the Tube Assembler.
Being big on safety, I always take notice in old films the near total absence of safety devices and
practices. The only time you will see safety glass is if the operator is constantly immersed in a hail
of sparks or other objects. Gloves are used by oven operators, but then only if they get close enough
to the fire to be in immediate peril. Machine moving parts had no shields even where workers routinely
had his/her face and hands in harm's way. Note the number of necklaces and amount of loose clothing
being worn in close proximity to operations. It's no wonder so many older people back in the 1970s and
1980s walked around with patches over an eye and one or more limbs missing. Today, most of people suffering
such maladies are either our brave war veterans or people whose extreme sports antics didn't go as planned.
Basically, I want it both ways - the camaraderie of a nation of citizens full of national pride pulling
together for a common cause, and the benefit of advances in technology. What I despise is having a citizenry
that has been sold a bill of goods by politicians and pointy-headed academics that we can survive and
flourish as a consumer society without actually producing anything. We are living the results of that
RCA - Electrons on Parade (part 2)
Vacuum Tube - How Does It Work?
This archive links to the many video and audio files
been featured on RF Cafe.