Redstone without Redstone (is it possible?)

Can you make redstone machines without using any redstone? Well time to find out in this challenge. Usually putting wires underwater is a bad idea... but what if the cables... was the water...? #minecraftbuilding #minecraftmemes #minecraftsurvival #minecraftbuilding #bedrock #redstone #minecraftjava #minecraftfunny #minecraftfacts