the.com/polarity
the quiet rule that opposites don't repel each other—they hold the whole universe together
electric originevery battery is just polarity refusing to stay still
earth's flipmagnetic poles have reversed hundreds of times
water's secretits polarity dissolves nearly everything you'll ever drink
brain sparkneurons fire by flipping electrical polarity in milliseconds
reversal comingcompasses may someday point south, geologically speaking