Comment on 16-year-old Makes Working Scientific Calculator in MinecraftparentComments−dyselon14yThere are a variety of switches and buttons, wire, NOR gates, and a small handful of mechanical devices, the most important of which are pistons that allow you to move blocks around.
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There are a variety of switches and buttons, wire, NOR gates, and a small handful of mechanical devices, the most important of which are pistons that allow you to move blocks around.