What Could Possibly Go Wrong?: The Worst Best Ideas You've Never Heard Of

Hindsight might be 20/20 but that won’t help you until it’s too late . . .

You might be familiar with one “Eureka!” moment, but that’s not the only bathtub brainwave out there. Sometimes inventions are the result of just stumbling into a good idea—imagine trying to save people from malaria and inventing a new shade of purple instead. And sometimes ideas are better left on the drawing board, like an instant haircutter that also helpfully burns your hair off, or a trashcan that is also a foo...