That’s where all the money from the reservations went, at least it made it to space and didn’t just explode or crash XD

3

Hope you keep your brain safe. Even then illness can easily rob you of those memories.

If you have a Hacker/Makerspace near you, you might want to check that out.

The last picture shows a mercury arc valve, which behaves like a diode, for anyone curious.

https://en.wikipedia.org/wiki/Mercury-arc_valve?wprov=sfla1

Mainly “C” with a little “H”