Though the average specimen in captivity might live 25 or 35 years, an old koi named Hanako, from Mino province in Japan, has been shown to be over 215 years old based on analysis of her scales, and other 100+ year old fish are known from the same pond. Koi, like wild carp, can grow to 36 or more under perfect conditions.
The gold and silver medals weigh 412 grams (0.9 pounds) and the bronze medal weighs 357 grams (0.78 pounds). They are the biggest and heaviest summer Olympic medals ever made.
How many pounds or tons did the titanic weigh. 1  882 feet 9 inches - the length of the Titanic (269.1 metres). 2  92 feet 6 inches - the width ('beam') of the ship at the widest point (28.2 metres). 3  175 feet - Titanic's height measured from the top of the funnels to the keel, also referred to as the hull (53.3 metres).