There are many #electrical components which either haven't been invented, yet or that are in experimental phase. I've created two new categories on the English #wikipedia for them:
https://en.wikipedia.org/wiki/Category:Non-invented_electrical_components
https://en.wikipedia.org/wiki/Category:Experimental_electrical_components
Bonus: Some of them could have good use in hardware implementations of artificial neurons and then ANNs.
#electronics #physics #machine_learning #ann #neural_networks #cs #computer #computers