We have a curated list of the most noteworthy articles from all across the globe. With any subscription plan, you get access to exclusive articles that let you stay ahead of the curve.
We have a curated list of the most noteworthy articles from all across the globe. With any subscription plan, you get access to exclusive articles that let you stay ahead of the curve.
We have a curated list of the most noteworthy articles from all across the globe. With any subscription plan, you get access to exclusive articles that let you stay ahead of the curve.
We have a curated list of the most noteworthy articles from all across the globe. With any subscription plan, you get access to exclusive articles that let you stay ahead of the curve.
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...
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:...
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...
A scientist is a person engaging in a systematic activity to acquire knowledge that describes. Some of the Greatest Scientists have also been creative.
Greatest Scientists
Sir...
The scientific revolution was the emergence of modern science during the early modern period, when developments in mathematics, physics, astronomy, biology (including human anatomy)...
Famous scientists who made their Major Contribution or Discoveries are listed below:
Famous scientists and their major Contribution or Discoveries
Names
Major Contribution or Discoveries
Country of Origin
Isaac...
Q. Why is fire extinguished by sodium bicarbonate?
A. Sodium bicarbonate decomposes on heating to produce carbon dioxide gas. The gas is neither combustible nor...
1. Carbohydrates: Sugar, honey, starch, potatoes, rice, wheat, etc., are carbohydrates. They are compounds of carbon, hydrogen, oxygen, sugar, starch, etc. They provide about...
NERVOUS SYSTEM
Nervous system controls and regulates the activities of all the other systems of body. It coordinates the reception of external stimuli and responds...
RESPIRATORY SYSTEM
Breathing involves intake of oxygen (inspiration) from atmospheric air and expulsion of carbon dioxide (expiration). The respiratory system is composed of nostrils, wind...
BLOOD CIRCULATION
Composition of blood:
Blood is made up of fluid called plasma (60%) and a greater number of blood cells called corpuscles (40%). Plasma is...