Anticlockwise Clock
 Pix-Ray Graph
 Doorbell
 Engineer With Sweet Tooth Discovers Instant Cooking!
 Recycling Aluminium
 How do Fans Work?
 Getting Sauce out of the Bottle
 Narrowing Stream
 Blowing Out
 Ice is Lighter
 S.N. Bose
 Fruits and Noughts
 Archimedes' War machines
 Quicksand
 The Farthest Man-Made Object
 Panama’s Great Waterway
 What is a Whiplash Injury?
 What are Tektites?
 Einstein and Light
 Light and Life
 The International Year of Light
 What is Ebola?
 Airborne!
 Chasing a Comet
 The Conquest Of Polio
 Bombay Blood group
 Thumba in Kerala
 Science Notes
 Archimedes Screw Pump
 Acid Rain
 Rising Water
 What's pushing it up?
 Space Exploration - 35
 Space Exploration - 34
 Heavy Finger
 Space Exploration - 33
 Space Exploration - 32
 The Flame Stays Down
 Space Exploration - 31
 Space Exploration - 30
 Candle in the Wind
 Space Exploration - 29
 Space Exploration - 28
 Air Pressure
 Space Exploration - 27
 Space Exploration - 26
 Space Exploration - 25
 Space Exploration - 24
 Space Exploration - 23
 Space Exploration - 22
 Space Exploration - 21
 Space Exploration - 20
 Space Exploration - 19
 Bubbling Egg
 Space Exploration - 18
 Marbles in Glass
 Experiment Wth A Potato
 Worm Light, Glows Bright!
 Plastic in, not out!
 Car like you!
 Tenant Happy, Landlord Happy!
  The Rusting Nail
 Make Silk Gandhi’s Way!
 The Friendly Paper Producer!
 Doctor Potato!
 Sweet Power!
 No Hope For Dope!
 Kill A Bug With A Bug!
 Plant A Tree, Run Machines !
 Leaping Grains
 The Punch Back Plant Pack!
 The Knowall Atlas
 Futuristic Plastic
 Bloodsuckers Doom
 Sleeping enough?
 Space Exploration - 17
 Space Exploration - 16
 Space Exploration- 15
 Space Exploration - 14
 Space Exploration - 13
 Space Exploration - 12
 Space Exploration - 11
 Space Exploration - 10
 Space Exploration - 9
 Space Exploration – 8
 Space Exploration—7
 Space Exploration — 6
 Space Exploration - 5
 Space Exploration - 4
 Space Exploration- 3
 Liver Spots
 Space Exploration - 2
 Inflating Balloon
 Space Exploration: 1
 Lactose-Intolerancy
 Vast Universe
 Death of a Star
 What Is A Heart Attack?
 Extra Solar Planet
 Forrest Bird’s Respirator
 How we cry
 Heat Resistant Balloon
 Chewing Gum
 Space Wanderers
 Is There a Truth Drug?
 Mission Mars
 Mysterious Planet
 What is Dialysis?
 Reducing Pressure
 Big Moon
 What is Angioplasty?
 Scientists Need Your Help!
 Ice Melts Under Pressure
 The Floating Balloon
 Sir Isaac Newton
 Cauliflower ear
 Zeolites
 Windshield wiper
 Memory
 Dancing Coin
 The rainbow formation
 White Dwarfs
 Galileo’s final mission
 Band aid
 Elastin
 Hippocrates
 Coin Reappears
 Io – Jupiters volcanic moon
 CAT scans – good or evil ?
 Bar code
 Its melanin again!
 Joseph Lister
 Spinning Spiral
 A drug reborn
 Hot air balloons
 Rene Theophile Hyacinthe Laennec
 How a tendon got its name
 Measuring Heat
 The Eye of Heaven
 Cure for The Common Cold?
 The First Steam Engine
 Freeze Drying
 Samuel Morse
 Life on Earth and beyond
 Sticky business
 Johannes Kepler
 Sunspots
 The laughter workout
 Scuba
 The Great Bear
 Carl Linnaeus
 Safety pin
 Mars-Once Again!
 Sun and Skin
 The 3D Effect
 Surface Tension
 Poison Dart Frog
 Artificial satellites
 Food Preservation
 Computer viruses
 Robert Hooke
 Heavyweight Paper
 Spacesuit
 Gene Therapy
 The yawn yarn
 Indian Dinosaur discovered
 Niels Bohr
 Fountain pen
 Tell Tails
 Throwing out Water
 Candle In The Bottle
 Sparks of genius
 Charles Darwin
 Sweat it out!
 Drifting Matchsticks
 Air Power
 Funnel Problem
 Something In The Glass
 Hard Straw
 Cure for Malaria
 Animalcules Discovered
 Penicillin Discovered
 Insulin Isolated
 Changing Buoyancy
 The Moons of Mars
 The Riddle of Tunguska
 Life on Europa?
 What is a Fireball?
 The Big Bang Theory
 ECG
 Spin Drier
 Super Glue
 Michael Faraday
 Charles Goodyear
 Eccelenza Fermi
 Thomas Alva Edison
 Doing Without Sleep
 The Phantom Limb
 Athlete's Foot
 Liver
 Spleen
 Heart
 Saliva
 Stephen Hawking
 SARS Under Control
 Mission on Mars
 Motion Camouflage
 Heart Transplant
 Hair Driers
 Microwave Oven
 Shrinking Balloon
 The Wonder Drug
 Galle's Luck
 Heavenly Stone
 By Jove! It's Galileo Again!
 Ida's Moon
 Bee Sting Therapy
 The Pearly Spot
 Archimedes
 Louis Pasteur
 Hypothalamus
 Alfred Nobel
Robert Hooke
Father of Microscopy
Date of Birth-Death :(1635-1703)
Country of Birth :UK
Major Discoveries :
The Cell: first person to coin the word 'cell' to describe the basic unit of life
Defined Hooke's Law: Provided the elastic limit is not exceeded, the deformation of a material is proportional to the force applied to it.
Extinction: two hundred and fifty years before Darwin, he realized the true nature of fossils.
Inventions: invented the wheel barometer, Gregorian telescope and greatly improved the compound microscope.
Jupiter: discovered the red spot of Jupiter and was the first person to report the rotation of this giant planet.
Telegraphy: invented a method of telegraphy based on telescopes and proportional signs in the 17th century!
Underwater: invented a diving bell.
Architecture: played a major role in the re-building of London after the Great Fire of 1665. Designed several buildings, one surviving example is Willen Church in Buckinghamshire.
Writing by the Scientist :
Micrographia(1665)

Inventor, physicist, surveyor, astronomer, biologist, artist…Robert Hooke was all these and more. Some say he was the greatest experimental scientist of the seventeenth century. In the course of his work, he collaborated with renowned men of science like Christian Huygens, Antony van Leeuwenhoek, Robert Boyle, Isaac Newton and the great architect, Christopher Wren.

Hooke's early education began at home, under the guidance of his father, a curate (priest). He entered Westminster School at the age of thirteen, and from there went to Oxford, where he came in contact with some of the best scientists in England. Hooke impressed them with his skill at designing experiments and devising instruments. In 1662, at the age of 28, he was named Curator of Experiments of the newly formed Royal Society of London -- meaning that he was responsible for demonstrating new experiments at the Society's weekly meetings. Hooke accepted the job, even though he knew that the Society had no money to pay him!


Watching living things through the microscope was one of his favorite occupations. He devised a compound microscope for this purpose. One day while observing a cork under a microscope, he saw honeycomb-like structures. They were cells- the smallest units of life. In fact, it was Hooke who coined the term "cell" as the boxlike cells of the cork reminded him of the cells of a monastery.

Perhaps because of his varied interests, Hooke often left experiments unfinished. Others took up where he left off and then claimed sole credit. This sometimes led to quarrels with colleagues. One work that he finished was his book MICROGRAPHIA, a volume that reveals the immense potential of the microscope. It contains fascinating drawings of the things he saw under the microscope. The book also includes, among other things, ideas on gravity, light and combustion that may have helped scientists like Newton while they were developing their own theories on these phenomena.
Hooke made valuable contributions to astronomy too. A crater on the moon is named after him in appreciation of his services to this branch of science.



Liked This Science Item? Then Rate It.

 Select A
 DIMDIMA Site

 


 Terms of Use | Site Map | Privacy Policy | Testimonials | Feedback | About Us | Contact Us | Link to Us | Links | Advertise with Us
Copyright © 2013 dimdima.com. All Rights Reserved.