I'm generally in awe of long-lived procedures intended for mass distribution. There's a beauty of succinct purpose. A 14 year old with no scientific backgroun

I'm generally in awe of long-lived procedures intended for mass distribution. There's a beauty of succinct purpose. A 14 year old with no scientific background can understand "one hand in pocket or you're dead." He or she would far less reliably understand "This is how voltage works. This is how it reacts with your body. This is how..."