What did Galileo invent?
Barometer
Pendulum clock
Microscope
Thermometer
What did James Watt invent?
Diving bell
Steam boat
Hot air balloon
Rotary steam engine
Who Invented the First Adhesive Tape ?
Richard GurleyDrew
Alexander Graham Bell
James Rineose
Caresse Crosby
Who invented fountain pen?
Waterman
Graham bell
Gillette
Edison
Who invented television ?
Thomas Alva Edison
Roentgen
John Logic Baird
Grahambell
Who invented the ballpoint pen?
Biro Brothers
Waterman Brothers
Bicc Brothers
Write Brothers
Macmillan
Gutenberg
Who invented electric blub?
Laennec
John Baird
Sir Timothy John
Earle Dickson
Laszlo Jozsef Biro
Who invented aeroplane ?
Orville Wright and Wilbur Wright
Dun lop
