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Immune System, antibodies and vaccines

We are surrounded by pathogens of various diseases but we don’t get sick too often. Through the course of evolution, we have got a...

Deadly Coronavirus: Symptoms, Causes & Prevention

What is Coronavirus? The coronavirus is a family of viruses that can cause a range of respiratory illnesses in individuals including the common cold and...

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Immune System, antibodies and vaccines

We are surrounded by pathogens of various diseases but we don’t get sick too often. Through the course of evolution, we have got a...

More News

Immune System, antibodies and vaccines

We are surrounded by pathogens of various diseases but we don’t get sick too often. Through the course of evolution, we have got a...

INVENTIONS AND DISCOVERIES

Adding Machine, 1642. Inventor: Blaise Pascal (France) (1623-62). Earliest commercial machine invented by William Burroughs (USA) in St. Louis, Missouri in 1885. Addressograph, 1893. Inventor:...

Deadly Coronavirus: Symptoms, Causes & Prevention

What is Coronavirus? The coronavirus is a family of viruses that can cause a range of respiratory illnesses in individuals including the common cold and...

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Scientific Instruments

Altimeter is a special type of aneroid barometer, used in measuring altitudes. Ammeter is an instrument to measure the strength of an electric current. Amplifier is...

Volt And Watt

Volt The unit of potential d It is that much potential difference wMdh when applied to the ends of an electrical conductor of resistance...

Distance And Measurements

Nautical Mile: A unit of distance used in navigation—one minute of longitude measured along the Equator. A Nautical Mile is approximately equal to 6,080 feet. Pressure:...

Scientific measures 2

Bar: Unit of atmospheric pressure; one bar is equal to a pressure of 106 dynes per sq cm. Calorie : Unit of heat. It is...

scientific measures

Candela (unit of luminous intensity; Symbol cd), defined as the intensity in a given direction of a source emitting radiation of frequency 540 x...

Second And Ampere

Second (unit of time; Symbol s), the duration of 9,192,631,770 periods of radiation associated with a specified transition of the cesium-133 atom; Ampere Ampere (unit of...

Metre And Kilogram

  Metre (unit of length; Symbol m) defined as the distance travelled by light in a vacuum in 1/299,792,458 second; Kilogram Kilogram  (unit of weight; Symbol kg)...

MEASUREMENTS AND NUMBERS The International System of Units (SI)

Based in Sevres, France, the International Bureau of Weights and Measures serves as a depository for the primary international standards and as a laboratory...

GENERAL SCIENCE With (H) Abbreviations

Histology: The study of tissues. Horticulture: The cultivation of flowers, fruits, vegetables and ornamental plants. Hydrodynamics: The mathematical study of the forces, energy and pressure of...

GENERAL SCIENCE With (E) Abbreviations

Ecology: The study of the relation of animals and plants to their surroundings, animate and inanimate. Electronics : The study of the development, behaviour and...

GENERAL SCIENCE Abbreviations

Chemotherapy: The treatment of disease by using chemical substances.Chronobiology: The study of the duration of life.Chronology: The science ofarranging time in periods and ascertaining...

GENERAL SCIENCE ★Inventions And Discoveries ★

 ★Inventions And Discoveries ★Astrology: The ancient art (now mostly termed a pseudo-science) of predicting the course of human destinies with the help of indications...