Beautiful sunny but somewhat blustery autum day, perfect time to drive my month-old car to work when just a mile away from work while talking to my sister via car's blue tooth when we both heard this loud thud coming from the roof of my car! I thought, wow, my car is so damaged, was quite sure it was a tree limb/branch...how best to start the day. Luckily, did not find any dent/damage, and concluded was either a pine cone or acorn (?) because of the light nickel-size brownish residue on the roof, which I simple wiped off with spray wax. I'm sure my car will have its share of dents but I'm not ready to have this early....