Electricity is an interesting thing. It’s powering the device you’re reading this on right now (unless you’ve printed it off to create your own TechRadar newspaper), but it’s also powering the thing in your head that’s allowing you to understand the words.
Your brain is a gooey ball full of electricity, and when you want to move a muscle in your body, your brain sends some of that electricity down through your nervous system to the muscle, and stimulates the muscle contraction.
Okay, that might not be exactly how a scientist would describe it, because it’s "inaccurate" or "naive to the point of falsity", but w…
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