Your car is basically a metal bubble on wheels. When lightning hits, the electrical current travels along the outside of the metal frame, not through the interior where you are sitting. This is called a Faraday cage, named after the brilliant scientist Michael Faraday who built one in 1836 to prove electricity stays on the surface.
Think of it like this: the car is a chocolate-covered ice cream bar. The lightning is the hot fudge that flows right over the outside shell. It never touches the delicious, soft center—that’s you.
What Actually Happens When Lightning Hits?
If your car gets zapped, you’ll likely hear a tremendous bang and see a bright flash. The car’s electronics—your radio, GPS, and even the engine computer—might fry to a crisp. It’s a bad day for your car’s tech, but a perfectly safe day for you.
Also, your tires don’t protect you. The lightning just jumps through the air from the roof to the ground, often blowing out the tires in the process. But guess what? You’re still fine.
