How do cars go backwards?

Isn’t it cool that cars can go forwards and backwards? Backwards and forwards go can cars that cool it isn’t? All joking aside, these huge, heavy machines can switch directions with just the push of a lever! But how do they do it? We asked car expert Chaya Milchtein to help us find the answer. Got a question that’s driving you wild? Send it to us at BrainsOn.org/contact, and we’ll steer you in the right direction!