Description : The telephone was invented by: (1) G. Marconi (2) Alexander Graham Bell (3) J.L. Baird (4) Thomas Barrow
Last Answer : Alexander Graham Bell
Description : Who invented the telephone? (1) Thomas Alva Edison (2) Galileo (3) Alexander Graham Bell (4) G. Marconi
Last Answer : (3) Alexander Graham Bell
Description : Telephone was invented by (1) Alexander Graham Bell (2) Baird (3) Stevenson (4) Newton
Description : Who invented Penicillin ? (1) William Harvey (2) Louis Pasteur (3) Alexander Fleming (4) Edward Jenner
Last Answer : Alexander Fleming
Description : Who invented chloroform as anaesthetic? (1) James Simpson (2) Edward Jenner (3) Alexander Fleming (4) Christian Barnard
Last Answer : James Simpson
Description : Who invented vaccination? (1) James Simpson (2) Edward Jenner (3) Alexander Fleming (4) Christian Barnard
Last Answer : Edward Jenner
Description : Who invented vaccination for 'Small Pox'? (1) Sir Fredrick Grant Banting (2) Sir Alexander Fleming (3) Edward Jenner (4) Louis Pasteur
Description : Who invented penicillin ? (1) Alexander Fleming (2) Louis Pasteur (3) Dreser (4) Edward Jenner
Description : The first thermionic valve was invented by (1) Thomas Edison (2) Richardson (3) J.A. Fleming (4) Lee De Forest
Last Answer : J.A. Fleming
Description : Leprosy bacillus was invented by (1) Koch (2) Hansen (3) Fleming (4) Harvey
Last Answer : Koch
Description : Telephone was invented by-----? A. Vint Cerf B. Charles Babbage C. Edison D. Alexander Graham Bell (Answer)
Last Answer : D. Alexander Graham Bell (Answer)
Description : Who discovered the first antibiotic ? (1) W Fleming (2) C Waksman (3) Louis Pasteur (4) A Fleming
Last Answer : A Fleming
Description : Crescograph was invented by (1) S.N. Bose (2) P.C. Roy (3) J.C. Bose (4) P.C. Mahalanobis
Last Answer : J.C. Bose
Description : Who invented Cinema? (1) Thomas Alva Edison (2) Nicolas and Jean Lumiere (3) William Murdock (4) Dr. J. Brandenberger
Last Answer : Nicolas and Jean Lumiere
Description : Who invented the hydrogen bomb? (1) J.Robert Oppenheimer (2) Albert Einstein (3) Samuel Cohen (4) Edward Taylor
Last Answer : Edward Taylor
Description : Who invented Radar? (1) J. H. Van Tassel (2) Wilhelm K. Roentgen (3) P. T. Farnsworth (4) A. H. Taylor and Leo C. Young
Last Answer : A. H. Taylor and Leo C. Young
Description : In which city was Alexander Graham Bell born in 1847?
Last Answer : Edinburgh
Description : What did Alexander Graham Bell discover ?
Last Answer : Alexander Graham Bell invented the telephone.
Description : Ano ang larangan at kontribusyon ni Alexander graham bell?
Last Answer : ano ang larangan ni alexander graham bell
Description : In 1922,_____ was granted a patent for a boiler designed to convert at high pressure. (a)Mark Benson (b)James Watt (c) Alexander Graham Bell (d)Archimedes
Last Answer : (a)Mark Benson
Description : The first vehicle with hybrid technology was developed by........ 1) Ferdinand Porsche. 2) Thomas Edison. 3) Isaac Newton. 4) Alexander Graham Bell.
Last Answer : 1) Ferdinand Porsche.
Description : In which city was Alexander Graham Bell born in 1847
Description : Gunpowder was invented by (1) Roger Bacon (2) Colt (3) C.V. Raman (4) Dr. Gatting
Last Answer : Roger Bacon
Description : Which among the following events occurred first ? (1) John Logy Baird demonstrated first television (2) Alexander Flemming discovered pencillin (3) Telecast of talking pictures on television by BBC (4) Jonas E. Salk developed first polio vaccine
Last Answer : John Logy Baird demonstrated first television
Description : Insulin for Diabetes is invented by (1) Edward Jenner (2) Alexander Fleming (3) E.F. Banting (4) Hoffiman
Last Answer : (3) E.F. Banting Explanation: First use of insulin in treatment of diabetes on this day in 1922. On 11 January 1922 insulin was first used in the treatment of diabetes Insulin was discovered by Sir Frederick G Banting.
Description : Alexander Graham invented: (a) Radio (b) Steam engine (c) Telephone
Last Answer : (c) Telephone
Description : Who developed Ballistic Missile? (1) Wernher Von Braun (2) J. Robert Oppenheimer (3) Edward Teller (4) Samuel Cohen
Last Answer : Wernher Von Braun
Description : Who developed Ballistic Missile? (1) Wernher von Braun (2) J. Rober Oppenheimer (3) Edward Teller (4) Samuel Cohen
Last Answer : Wernher von Braun
Description : Who is associated with the invention of Nylon ? (1) Louis Pasteur (2) J. Nicephore Niepce (3) John Corbutt (4) Dr. Wallace H. Carothers
Last Answer : Louis Pasteur
Description : The steam engine was invented by (1) James Watt (2) James Prescott Joule (3) New Commen (4) Isaac Newton
Last Answer : (1) James Watt
Description : Who invented the ‘World Wide Web’ ? (1) Tim Berners-Lee (2) Martin Cooper (3) R. Samuel Tomlinson (4) Charles Babbage
Last Answer : Tim Berners-Lee
Description : Who invented the mobile phone? (1) Tim–Berners–Lee (2) Raymond Samuel Tomlinson (3) Chuck Hull (4) Martin Cooper
Last Answer : Martin Cooper
Description : Gas engine was invented by: (1) Charles (2) Davy (3) Daimler (4) Diesel
Last Answer : Daimler
Description : Who invented the battery? (1) Roentgen (2) Volta (3) Faraday (4) Maxwell
Last Answer : Volta
Description : Who invented the Safety razor? (1) Gillette (2) Steve Cher (3) Steve Job (4) Lar Strauss
Last Answer : Gillette
Description : Who invented the electric bulb? (1) Thomas More (2) Thomas Alva Edison (3) James Watt (4) None of these
Last Answer : Thomas Alva Edison
Description : Who invented aeroplane ? (1) Edison (2) Stevenson (3) Hoffman (4) Wright Brothers
Last Answer : Wright Brothers
Description : Who invented aeroplane ? (1) Orville Wright and Wilbur Wright (2) Sir Frank Whittle (3) Michael Faraday (4) Christian Huygens
Last Answer : Orville Wright and Wilbur Wright
Description : Who invented ‘Helicopter’ ? (1) Cockrell (2) Brequet (3) Otis (4) Frank Whittle
Last Answer : Brequet
Description : The computer was invented by (1) Faraday (2) Maxwell (3) Babbage (4) Bill Gates
Last Answer : Babbage
Description : Who invented Portland Cement? (1) Leonardo da Vinci (2) Denis Gason (3) Joseph Aspdin (4) Percy L. Spencer
Last Answer : Joseph Aspdin
Description : Who invented the Jet Engine? (1) Karl Benz (2) Sir Frank Whittle (3) Thomas Savery (4) Michael Faraday
Last Answer : Sir Frank Whittle
Description : Who invented the polio vaccine (oral) ? (1) Jonas Salk (2) Albert Sabin (3) Burkholder (4) Robert Koch
Last Answer : Albert Sabin
Description : Which company invented the transistor ratio ? (1) Sony (2) Grundig (3) Panasonic (4) Telstra
Last Answer : Sony
Description : Who invented the laser? (1) Sir Frank Whittle (2) Fred Morrisson (3) T.H. Maiman (4) Dr. Charles H. Jones
Last Answer : T.H. Maiman
Description : Who invented the video-tape? (1) Richard James (2) Charles Ginsberg (3) P.T. Farnsworth (4) Georges de Mestral
Last Answer : Charles Ginsberg
Description : Who invented optical fibre? (1) Samuel Cohen (2) Narinder Kapany (3) Percy L.Spencer (4) T.H. Maimah
Last Answer : Narinder Kapany
Description : Bacteria was first discovered by (1) A.V. Leeuwenhoek (2) Robert Hooke (3) Robert Koch (4) Louis Pasteur
Last Answer : A.V. Leeuwenhoek
Description : In what year did Sir Alexander Fleming win the Nobel Prize for his discovery of penicillin ?
Last Answer : He was awarded the Nobel Prize in 1945.
Last Answer : Famous for the discovery of antibiotics.