I can't seem to access the paper itself to see what is really gong on, and if the solenoids could be theoretically replaced with some fancy material, but I thin

I can't seem to access the paper itself to see what is really gong on, and if the solenoids could be theoretically replaced with some fancy material, but I think the correct term of the current prototype is "electro-mechanical computer": https://en.wikipedia.org/wiki/Mechanical_computer#Electro-mechanical_computers https://en.wikipedia.org/wiki/Mechanical_computer#Electro-me...