With three eyes and a black as night, I frequently knock down ten men with a single strike! What am I?

Answer: Bowling ball

More What am I ? with answers

More What am I ?

Without a bridle, or a saddle, across a thing I ride astraddle. And those I ride, by help of me, though almost blind, are made to see. What am I?
Without feather or wing I fly, but you'll known what I am when I hover near by. What am I?
Without me where would you be? I am not your eyes, but I help you see. What am I?
Without me you will surely die. Too much of me and like a pig you may lie. What am I?
You answer me, although I never ask you questions. What am I?
You answer me, but I never ask you a question. What am I?
You bury me when I am alive, and dig me up when I die. What am I?
You bury me when I’m alive and dig me up when I’m dead. What am I?
You buy me to eat, but never eat me. What am I?
You buy me, but I don't have a price. What am I?
You can always find me in the past. I am created in the present, but the future can not change me. What am I?
You can always see me, yet never touch me. You can move towards me and I will always stay away at the same distance. You can run away from me, yet I will follow you still at the same distance. What am I?