DEFINITION of 'Industrial Revolution'. A period of major industrialization that took place during the late 1700s and early 1800s. The Industrial Revolution, beginning in Great Britain, quickly spread throughout the world.uring the Industrial Revolution, workers came to cities in droves to look for employment in the new factories. Because the industrial system was new, there were no experienced workers, and thus everyone had an opportunity to find employment. Technological advancement followed, which increased overall production.
Gestation. Giraffes are pregnant for a period between 14 and 15 months, or 453 to 464 days, one of longest gestation periods in the animal kingdom. Giraffes usually give birth to one offspring at a time, although twins are born occasionally.Because the gestation period is so long, the giraffe won't give birth to another baby for 16 months or more.iraffes usually give birth to one offspring at a time, although twins are born occasionally. Because the gestation period is so long, the giraffe won't give birth to another baby for 16 months or more.
By 2 months the young giraffe is eating leaves and at 6 months is fairly independent of its mother. A young giraffe can even survive early weaning at 2 or 3 months. Although few predators attack adult giraffes, lions, hyenas and leopards take their toll on the young.