Noah's ark was designed to carry Noah and his family along with animals through the global deluge of 2370 - 2369 BCE. The ark (Hebrew tevah, Greek kibotos) was rectangular, a chest, actually, having square corners and a flat bottom. It was designed simply to float, without the need for steering, and to be watertight. This shape not only would make capsizing very improbable but also allowed for one third more space. The roof had a 4% pitch, with a 1 cubit elevation - 25 cubits from wall to ridge, which allowed water to flow off.
It was 300 cubits long, 50 cubits wide, and 30 cubits high. The ancient cubit was 17.5 inches (44.5 cm), although some think it was nearer to 56 or 61 cm, which means the ark measured 437' 6" x 72' 11" x 43' 9" (133.5 m by 22.3 m by 13.4 m), which is less than half the length of the Queen Elizabeth II. The proportion of length to width being 6 to 1 is also used by modern naval architects.
It had approximately 1,400,000 cubic feet (40,000 cubic meters) in gross volume, with a displacement comparable to the 883 ft (269 m) Titanic. It was strengthened internally by the addition of two floors. With three decks, it would have a total of approximately 96,000 square feet (8,900 square meters) of space.
For light and ventilation, there was an opening of a cubit in height near the roof which extended around the four sides, providing 1,500 square feet (140 square meters).
The wood used was from a resinous tree, probably cypress or similar. Cypress was favored by shipbuilders such as the Phoenicians and Alexander the Great, even to the present day. Noah was instructed not only to caulk the seams but to cover the ark inside and outside with tar.
It was 300 cubits long, 50 cubits wide, and 30 cubits high. The ancient cubit was 17.5 inches (44.5 cm), although some think it was nearer to 56 or 61 cm, which means the ark measured 437' 6" x 72' 11" x 43' 9" (133.5 m by 22.3 m by 13.4 m), which is less than half the length of the Queen Elizabeth II. The proportion of length to width being 6 to 1 is also used by modern naval architects.
It had approximately 1,400,000 cubic feet (40,000 cubic meters) in gross volume, with a displacement comparable to the 883 ft (269 m) Titanic. It was strengthened internally by the addition of two floors. With three decks, it would have a total of approximately 96,000 square feet (8,900 square meters) of space.
For light and ventilation, there was an opening of a cubit in height near the roof which extended around the four sides, providing 1,500 square feet (140 square meters).
The wood used was from a resinous tree, probably cypress or similar. Cypress was favored by shipbuilders such as the Phoenicians and Alexander the Great, even to the present day. Noah was instructed not only to caulk the seams but to cover the ark inside and outside with tar.
Bitumen and Pitch
Bitumen is a black or brownish asphalt. There are three Hebrew words which describe first its degree of hardness: zepheth is pitch, the liquid form, and chemar is bitumen, its solid state. Kopher, tar, describes its usage, an application overlaying woodwork. The ark in which Moses, as a baby, floated down the Nile was covered with both bitumen and pitch, rendering it watertight (Exodus 2:3), and the builders of Babylon used bitumen for not only its waterproofing but its adhesiveness as mortar in kiln-dried bricks. (Genesis 11:3)
Cargo
Noah's ark had, without a doubt, a most interesting passenger list: Noah, his wife, three sons, and their wives, as well as two of every sort of animal, seven of each of the animals considered to be clean. Also, food for over a year. Many people grossly overestimate the number of animals involved here because they don't understand that the Bible means every "kind," a term which differs a great deal from the biological term. There wasn't a need, for example, for Noah to include every breed of dog or cat, just two or seven (if clean) of each.
It has been estimated that 43 kinds of mammals, 74 kinds of birds, and 10 kinds of reptiles could have produced the variety of species known today. A more liberal estimate is 72 kinds of quadrupeds and less than 200 kinds of bird kinds would have sufficed. There are about 1,300,000 species of animals, but 60% of those are insects. Of the 24,000 amphibians, reptiles, birds, and mammals, 9,000 are reptiles and amphibians, and 10,000 are birds - many of which could have survived outside the ark.
Of the 5,000 mammals, which would include whales and porpoises who would have stayed outside the ark, 290 are larger than a sheep, and 1,360 are smaller than rats.
Plenty of room for Noah's family as well as for all the animals and their food.
It has been estimated that 43 kinds of mammals, 74 kinds of birds, and 10 kinds of reptiles could have produced the variety of species known today. A more liberal estimate is 72 kinds of quadrupeds and less than 200 kinds of bird kinds would have sufficed. There are about 1,300,000 species of animals, but 60% of those are insects. Of the 24,000 amphibians, reptiles, birds, and mammals, 9,000 are reptiles and amphibians, and 10,000 are birds - many of which could have survived outside the ark.
Of the 5,000 mammals, which would include whales and porpoises who would have stayed outside the ark, 290 are larger than a sheep, and 1,360 are smaller than rats.
Plenty of room for Noah's family as well as for all the animals and their food.
(I jest)
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