The least standardised part of the contract will be the shipping programme and nomination provisions, and it is these provisions that are the most abused or contested over the period of a lengthy COA.
Whales have minute eyes: those of a blue whale's are no larger than a small plate. 4.The whales' lungs can store at each inspiration 5,000 liters of air. They usually breathe at every 15 minutes but they can hold their breath up to over an hour in the case of the sperm whale. The humpback whale can dive to 250 m (833 ft) for 20 minutes. The blue whale's exhaling blow can be 12 m (36 ft) tall!
The tongue alone of a blue whale can weigh as much as an elephant and an entire football team could stand on it! The heart of a blue whale is about the size of a VW Beetle car and weighs up to 450kg. The aorta, a major blood vessel for the heart, is big enough for a human child to crawl through. More facts about blue whales. Blue whales are pregnant for 10-12 months.