When I joined the USN in 1975 the first course I was given in Nuclear Power School was how to use a slide rule. When I told my dad this he gave me his beautiful K&N slide rule with a great hard leather case. He's gone but the slide rule sits safely on a closet shelf.
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When I joined the USN in 1975 the first course I was given in Nuclear Power School was how to use a slide rule. When I told my dad this he gave me his beautiful K&N slide rule with a great hard leather case. He's gone but the slide rule sits safely on a closet shelf.