Home » General Knowledge » GK Question “How Did The Art Of Fingerprinting Start?” general knowledge book English 2021 current affairs quiz and answers for class 7, 8, 9, 10, 12 students Exam.

GK Question “How Did The Art Of Fingerprinting Start?” general knowledge book English 2021 current affairs quiz and answers for class 7, 8, 9, 10, 12 students Exam.

How Did The Art Of Fingerprinting Start?

A certain pattern is formed by the ridges for our fingertips. It is known to man for long. The Chinese have used these finger-prints in various forms for different purposes for hundreds of years.

In very recent times the value of the fingerprints has been realized for detecting the criminals. It was in the year 1880, that Dr. Henry Faulds of England, was the first to suggest that the fingerprints be used to detect and identify criminals. It was established in 1892, by sir Francis Galton, a noted English Scientist, that no two fingerprints were alike. He was the first in setup a collection of fingerprint records.

The British Government felt interested in the theories pro-pounded and decided and set up a commission to study the idea of using a fingerprint system in the art of identification of criminals. Sir, Edward Henry, one of the members for this commission later headed Scotland Yard.

The system of classifying and filing of fingerprints was devised by Sir Henry. Speed is often important in detection of crime, and without a system of filing in a classified manner it would take very long to match two sets of fingerprints.

Sir Henry’s system divided the impressions of fingerprints into the following types – loops, central pocket loops, double loops, arches, tented arches, whorls, and accidentals. By counting the ridges between fixed points in the pattern, it is possible to classify each of the ten fingers into a definite group. The ten fingers are then considered as a unit to obtain the complete classification. The fingerprints in this system are filed in a sequence, without reference to name, description, or crime specialty of the individual. Millions of prints can be held in an office and the identification can be established in a few minutes.

The FBI file of more than 100,000,000 fingerprint cards include fingerprints from many persons who want some means of identification in case of sickness. The finger prints of Armed services and Government employees are also included in that. As per system all aliens have to be fingerprinted. Many industries vital to the national defence require fingerprinting of their employees

Related posts:

Why do people yawn?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...

General Knowledge

What is plastic surgery? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11...

General Knowledge

What are catacombs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...

General Knowledge

Were dinosaurs cannibals? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...

General Knowledge

Who were the Amazons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...

General Knowledge

GK Question "What Do You Know About Gasoline?" general knowledge book English 2021 current affairs q...

General Knowledge

Hi-tech solar kitchen in Shirdi.

General Knowledge

Do you know "Excavation site at PuranaQila".

General Knowledge

How many constellations are there in the sky? Complete General Knowledge Question and Answer for Cla...

General Knowledge

What is virgin wool? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...

General Knowledge

Who are Mormons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...

General Knowledge

What are lichens? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...

General Knowledge

How does a thermometer work? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...

General Knowledge

Why did Egyptian priests wear a jackal's head? Complete General Knowledge Question and Answer for Cl...

General Knowledge

Why is there frost more often on clear nights than on cloudy ones? Complete General Knowledge Questi...

General Knowledge

How deep can a turtle dive? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...

General Knowledge

Do you know “HauzKhas, old and new”.

Do you know

Who was the first to classify the human blood group systems on the form which is now widely accepted...

1st in the World

Do you know “Rig Vedic drink madhumadya back in India".

Do you know

Who discovered radioactivity? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...

General Knowledge

About

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*

This site uses Akismet to reduce spam. Learn how your comment data is processed.