Inventors and Scientists II

                                                     Inventors and Scientists II


Air Brakes - George Westington

Air Conditioning - Wilis Carrier

Airplane - Wilbur and Orville Wright

Alternating Current - Charles Proteus

Anemometer - Leon Battista Alberti

Antigen And Antibody - Joseph Burckhalter and Robert Seiwald

Arc Transmitter - Valdemar Poulsen

Atomic Bomb - Albert Einstein

Audio Tape Recording - Marvin Camras

Electric Bulb - Thomas Edison

Franklin Stove - Benjamin Franklin

Steam Engine - James Watt

Telescope - Galileo Galilee

http:// Protocol - Tim Berners Lee

Archimedes Screw - Archimedes

Paper - Cai Lun

Reflecting Telescope - Sir Issac Newton

Seed Drill - Jethro Tull

Measuring of Longitudes in Seas - John Harrison

Artificial Refrigerator - William Cullen

Spinning Frame - Sir Richard Arkwright

Battery - Alessandro Volta

Davy Lamp - Sir Humphrey Davy

Early Form of Bunsen Burner - Michael Faraday

Telegraph - Samuel Morse

Musical Braille - Louis Braille

Cycle - Kickpatrick Macmillan

Color Photography - James Clerk Maxwell

Fluorescent Lighting - Nikola Tesla

Diesel Engine - Rudolf Diesel

Pneumatic Tire - Edouard Michelin

Radium - Marie Curie

Penicillium Notatum - Alexander Fleming

Television - John Logie Baird

Nuclear Reactor - Enrico Fermi

Turing Machine - Alan Turing

Microchip (or) Integrated Circuit - Robert Noyce and Jack Kilby

Bag less Vacuum Cleaner - James Dyson

Aluminium - Carl Wilhelm Siemens

Antiseptics - Dr. Semmelweis

Ball Point Pen - Laszlo Biro

Barbed Wire - Lucien B. Smith

Camera - Louis Daguerre

Concrete - Joseph Aspdin

Email - Ray Tomlinson

Fiber Optics - Sam DiVita and Richard Sturzebecher

Film - Frenchman Louis

Matches - John Walker

Morse Code - Samuel Morse

Pasteurisation - Lazzaro Spallanzani

Petrol - Edwin Drake












































 

Inventors and Scientists I

                                                              Inventors and Scientists  

Telephone - Alexander Graham Bell

Mobile Phone - Martin Cooper

3g Network - Ntt Docomo

Computer - Charles Babbage

Internet - Robert E.Kahn , Vint Cerf

Laptop - Adam Osborne

Tablet PC -Microsoft Corporation

iPad - Steve Jobs

USB - Amir Ban , Dov Moran and Oran Ogdan

Wi-Fi -  Terence Percival, John Deane , Graham Daniels , Diethelm Ostry , John O'Sullivan

Stethoscope - Rene Laennec

Sphygmomanometer - Samuel Siegfried , Karl Ritter von Basch

Syringe -  Gabriel Pravaz

Simple Pendulum - Galileo Galilee

Digital Clock - Josef Palwebar

Wrist Watch -  Patek Philippe

Mirror -  Justus von Liebig

Sunglasses - Sam Foster

Ceiling Fan - Philip Diehl

Laundry Detergent - Proctor and Gamble

Laser Printer - Gary Starkweather

Printing Press - Johannes Gutenberg

Microscope - Zacharias Janssen

Telescope - Jan Lippershey

Concave and Convex Lens -  Benjamin Franklin

Plastic -  Alexander Parkes

Vulcanised Rubber - Charles Goodyear

Tyre - John Boyd Dunloop

Car - Karl Benz

Speakers - Ernst Siemens

Headphones - Nathaniel Baldwin

AC Adaptor -  Nikola Tesla

Digital Camera - Steven Sasson

Camcorder - Jerome Lemelson

Cardboard Box - Rupal Kotcheka



 


































































      

Pen and Its Types

                                                                           Pen




Pen is an instrument which is used for writing information. It is used by every person of the whole world. It is available in many colors.

Pen is of many types. They are:

1. Fountain Pen

2. Roller Ball Pen

3. Ball Point Pen

4. Marker Pen

Fountain Pen: The Fountain Pen is a Revolution of the olden days. Dip Pens have been a hassle. So, Fountain Pen had been made. If the ink finishes we can suck the ink inside by pressing the pump at the back of the pen.

Roller Ball Pen:  Roller Ball Pen is a Pen which is having gel ink. It is mechanism of ball pen.

Ball Point Pen: BallPoint Pen is a pen made as an answer for fountain pen's annoyances. If the ink of the ballpoint pen finishes we can replace the cartridge by keeping another cartridge called "refill".

Marker Pen: Marker Pen is a pen which is a little familiar to fountain pen. We could keep the marker tip into the ink bottle or drop the ink into the Marker refill. It is used to write in whiteboards, CD's etc.

 

For the details of Manufacture of Fountain and Ball Point Pen Visit:

 

https://www.youtube.com/watch?v=YuSqIbxQTjI

 

https://www.youtube.com/watch?v=3u0xJgYdgYo

Reasons to Not Eat Non - Vegetarian Food

                                          Reasons to Not Eat Non -Vegetarian Food


 If We Eat Non - Vegetarian Food

1. We get Heart Disease In Childhood.

2. Because a vegetarian diet reverses heart disease.

3. Because eating Meat makes you fat.

4.Because in every package of chicken , there's a little poop.

5.Eating meat can cause impotence.

6. Many creatures will be killed for it.

7. Because meat is foogy and bloody.

8. Because no one should have to make a living killing.

9. Because no animal deserves to die for your tastebuds.

10. Because Every one Wants to be free.

For More Details:

Watch This video

 https://www.youtube.com/watch?v=aFBg2QKaTww

How To Make An Origami Aeroplane

                                             How to Make a Origami Aero plane



1. Take an A4 Sheet and Fold two Triangles Which Should Be Look Like This


                  

2.Then Fold Two Small Triangles at the Lower Stripe of The Sheet

                                       

3. Then Fold the Lower Stripe to the Upper Triangle like this
  
                                          

4. Fold A Triangle From the Left to The Upper Triangle

                                        

5. Then Fold Another Triangle from The Right to the Upper Triangle

                                     

6.Fold This Rhombus Shaped Sheet into Half.

                                        

7. Fold the Side Wings of the Sheet into Half.

                                         

8. Fold The Lower Triangle Inside The Aeroplane.





    
                                       

8. The Aeroplane is Ready.


                                        

How to Open Private Browsing in Mozilla Firefox

                                       How to Open Private Browsing In Mozilla Firefox

1. Go to Mozilla Firefox.

2. Go to file Menu.

3. Press " New Private Window" Option.

4. You Can Find a Private Window.

5.You Can Use Private Window When you are Working in a Unknown Computer.

6. Private Browsing don't Remember any History you do in it.

Keep Coming To My Blog  " ritvikvedarth.blogspot.com"