Magic spray coatings that can fix or strengthen anything have become quite popular in recent times, but do they actually work? YouTubers How Rediculous recently wanted to test out the Line-X spray, so they bought a few watermelons. They coated one watermelon in a generous coating of spray, and the other they left au naturale. Both were dropped from 45 meters in the air, but the one coated in the spray did something a little unexpected. Check out the video above for more.