World Record Hail: Water Droplet To Wrecking Ball

Have you ever wondered how hail is formed? Or just how big it can get? We learn how the IBHS Research Laboratory is using 3D printers, sophisticated potato guns, a sky-diving chamber, and other state-of-the-art equipment to help unravel the mystery of how on earth such large hailstones form… and how we can reduce the damage they cause.