Fathers of Some Branches of Science
Fathers of Some Branches of Science
Fathers of Some Branches of Science
Aristotle––Father of Nature’s History, Father of Biology, Father of Zoology.
Addison––Father of Endocrinology
Edward Jenner––Father of...
Common Numerical Values in Science
Common Numerical Values in Science
Common Numerical Values in Science
1. ð= 3.1416 memrizing aid:
2. Velocity of light= 3108 m/s
3. Magnitude of universal gravitational constant =...
Atomic Number
Atomic Number
Atomic Number
Element –– Symbol –– Atomic Number
Hydrogen ––– H ––– 1
Helium ––– He ––– 2
Lithium ––– Li ––– 3
Beryllium ––– Be ––– 4
Boron ––– B...
S I Unit
S I Unit
S I Unit
Quantity ––––– Unit ––––– Symbol
Temperature ––– Kelvin ––– K
Resistance ––– Ohm –––
Electric current ––– Ampere ––– A
Electromotive force ––– Volt –––...
Some Important Alloys
Some Important Alloys
Some Important Alloys
Name ––– Composition ––– Use
Brass ––– Cu ((60 to 80%), Zn (40 to 20%) ––– For making household utensils
Broze ––– Cu...
Chemical Names of Common Compounds
Chemical Names of Common Compounds
Chemical Names of Common Compounds
Comp.Name –– Chemical Name –– Chemical Formulae
Dry Ice ––– Solid Carbon dioxide ––– Co2
Slaked Lime ––– Calcium...
Common Bodily Disorder
Common Bodily Disorder
Common Bodily Disorder
Allergy: A special reaction to a certain substance such as pollen or certain foods (causing sneezing, skin rashes, etc). Allergy...
Human Diseases and Affected Body Parts
Human Diseases and Affected Body Parts
Human Diseases and Affected Body Parts
Disease –––Affected body part
AIDS––Immune System of the body
Arthritis––Joints
Asthma––Bronchial muscles
Cataract––Eyes
Diabetes ––Pancreas and blood
Dermatitis––Skin
Diptheria ––Throat
Eczema––Skin
Glaucoma––Eyes
Goitre––Thyroid
Hepatitis––Liver
Jaundice ––Liver
Malaria ––Spleen
Meningitis––Spinal...
Common Drugs and Their Uses
Common Drugs and Their Uses
Common Drugs and Their Uses
Anaesthetics: Drugs that block sensory nerves and make the patient fully unconscious to prevent him from feeling...
Scientific Invention
Scientific Invention
Scientific Invention
Invention ––Inventor–––Year
Adding Machine––Blaise Pascal––1642
Aeroplane––Wright Brothers ––1903
Air Conditioning ––Willies Carrier––1911
Antiseptic ––Dr. Joseph Lister––1867
Aspirin ––Dr. Felix Hoffman––1899
Atom Bomb––Julius Robert Oppenheimer––1945
Automobile ––Karl Benz––1855
Automobile (steam)––Nicolas Cugnot––1769
Ballon––Jacques...
Scientific Discoveries
Scientific Discoveries
Discovery––– Discoverer––Year
San Salvador (Watling Island)––C. Columbus––1492
The Bahamas, Cuba and Haiti, Mainland ––Columbus––1498 Magellan Strait––Ferdinand Magellan ––1519-22
Canada––Jacques Cartier ––1534-36
Australia ––William Janszoon––1606
Bacteria––Anton Von Leeuwenhoek––1683
Sailed around...
Medical Discoveries and Inventions
Medical Discoveries and Inventions
Medical Discoveries and Inventions
Invention–––– Inventor–––– Year
Antirabies Cure––Louis Pasteur ((France)––1882
Anti-Polio Vaccine––Jonas E. Salk (USA)––1955
Antiseptic Surgery––Joseph Lister––1867
Bacteria ––Anton Von Leeuwenhoek (Netherlands)––1600
Blood Circulation ––Hervey––1628
Blood...
Basic Facts About India
Basic Facts About India
Basic Facts About India
Capital: New Delhi
National Flag: Horizontal tricolor of deep saffron at the top, white in the middle and dark green...
States of India
States of India
States of India
(1) Andhra Pradesh, (2) Arunachal Pradesh, (3) Assam, (4) Bihar, (5) Chhattisgarh, (6) Goa, (7) Gujarat, (8) Haryana, (9) Himachal...
Union Territories of India
Union Territories of India
Union Territories of India
(1) Andaman and Nicobar Island, (2) Chandigarh, (3) Dadra and Nagar Haveli, (4) Daman and Diu, (5) Lakshadweep...
Major Languages of India
Major Languages of India
Major Languages of India
Assamese, Bengali, Bodo, Dogri, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Manipuri, Marathi, Nepali, Odia, Punjabi, Sanskrit, Santhali,...
Major Religions of India
Major Religions of India
Major Religions of India
Hinduism, Sikhism, Buddhism, Jainism, Islam, and Christianity. 0 0 0
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Major Festivals in India
Major Festivals in India
Major Festivals in India
Holi, Diwali, Janmashtami, Ganesh Chaturthi, Durga Puja, Navratri, Saraswati Puja, Eid, Christmas, Bihu, Pongal, Onam, etc. 0 0 0
You...
Major Crops of India
Major Crops of India
Major Crops of India
Bajara, Barley, Rice, Maize, Millets (Small), Black Pepper, Cardamom, Castor Seed, Chillies (dry), Coffee, Coriander, Cotton, Ginger (dry),...
Major Industries of India
Major Industries of India
Major Industries of India
Automobile, Aluminium, Cycles, Cement, Cotton textile, Copper Smelting, Fertilizers, Heavy Machines, Iron and Steel, Jute, Pharmaceuticals, Pesticides, Railway...
Recents Posts
I’m a Spark Notes-Class IX
Read important questions and answers, summary and explanations of “I’m a Spark” by Bhupen Hazarika. Explore the poem’s themes of equality, justice, love and...
Indian Navy
Indian Navy
Indian Navy
Objectives
The Indian Navy, by virtue of its capabilities, strategic positioning and robust presence in the Indian Ocean Region (IOR), has been a...
Major Industries in India
Major Industries in India
Major Industries in India
Aluminium: At present, there are five companies in India engaged in Aluminium processing:
(i) Bharat Aluminium Company, Korba (Madhya...
Mineral Wealth of India
Mineral Wealth of India
Mineral Wealth of India
Metallic Minerals:
Mineral------Found in
Bauxite: Bihar, Madhya Pradesh
Chromite: Odisha, Karnataka
Coal: Bihar, West Bengal
Copper: Bihar, Rajasthan
Iron: Goa, Madhya Pradesh
Lead: Rajasthan, Andhra...
River Valley Projects in India
River Valley Projects in India
River Valley Projects in India
River Valley Projects in India
Project River
Bhakra Nangal Multipurpose Project –– Sutlej
Dulhasti Project –– Chenab
Beas Project –– Beas...
