Napier's bones, used for calculating products and quotients of numbers was also called Rabdology. Napier first published his method in 1617.
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Most Chinese numerals of later period were descendants from Shang dynasty oracle numerals of 14th century B.C. The oracle bone script numerals were found on tortoise shell and animal bones.
The process that increases bone length is called endochondral ossification, where cartilage is replaced by bone tissue, primarily occurring at the growth plates during childhood and adolescence. Bone diameter increases through a process called appositional growth, where new bone tissue is added to the outer surface of the bone by osteoblasts while osteoclasts resorb bone from the inner surface, maintaining overall bone strength and shape. Together, these processes enable bones to grow in both length and width throughout development.
Epiphyseal line is the junction between diaphysis (long part of the bone) and epiphysis (growing end of the bone). This is the region where the growth of bone takes place. Gradually as an individual approaches puberty, the epiphysis fuses with the bone and the growth stops.
it is a bone
Because he wanted a simple calculating device. (It's "bones" actually.)
John Napier invented the Napier's Bone
scottland
in 1614 john Napier invented logarithms and a device called NAPIER,s bones
John Napier invented the Napier`s bone in 1617
napiers bone
Napier's bones is a manually operated calculating device created by John Napier of Merchiston, Scotland for the calculation of products and quotients of numbers. The method was based on lattice multiplication, and also called rabdology, a word invented by Napier. Napier published his version in 1617.
napiers bone
Napier's Bone
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What are advantage and disadvantage
Napier's Bones are an old name for the slide rule, a mechanical method of rapidly doing mathematical operations using logarithms expressed as a divided line.