Here’s something on the shorter side. This is also animated, so you can share it with your children. After all, everyone knows that anything animated is for kids.
From 1962, and also from the Bell System: “A Missile Named Mac”. Nice short little animated video about how ballistic missile guidance systems worked at the time.
I’m not exactly sure who is doing the talking here. I’d figure once “Mac” hits the target at 300 miles puer minute, he’s pretty much obliterated. Does “Mac” transfer his consciousness from missile to missile? Does this open up a whole weird can of metaphysical worms?
Bonus: “Biography of a Titan”.