Noncancerous tumors. Noncancerous tumors may develop in the ear canal, blocking it and causing hearing loss and a buildup of earwax. Exostoses occur in people who swim in cold water, such as scuba divers and surfers. Surfer's ear is a common term for bony exostosis in the ear canal. The most effective treatment for these noncancerous bony tumors is surgical removal. After treatment, hearing usually returns to normal.
No, a bar of gold (like the ones at Fort Knox) weights roughly 400 troy ounces, or about 27.5 pounds.
Answer by swheat85 (18). The official weight lifting bar that is used in the Olympics weighs forty-five pounds, without any additional weights added to it. I have found that many of the weight lifting bars that individuals have in their homes range anywhere from twenty to forty-five pounds alone.