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Inventions
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Why?
Programmable logic controller
What was the first PLC called?
Modbus
Modicon 084
Allen-Bradley
IEC 61131-3
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Why?
Programmable logic controller
Who is considered the father of the PLC?
Edward R. Clark
Odo Josef Struger
Dick Morley
Bedford Associates
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Why?
History of the electric vehicle
Who is credited with inventing the first model electric vehicle?
Ányos Jedlik
Robert Anderson
Sibrandus Stratingh
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Why?
Baby transport
What was the first true umbrella stroller designed by Owen Maclaren made of?
Wood
Wicker
Aluminium
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Why?
Oral irrigator
Who invented the Waterpik?
Dr. C.D. Matteson
Gerald Moyer and John Mattingly
Water Pik, Inc.
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Why?
Portuguese inventions
What is the name of the Portuguese drug used to treat epilepsy?
Zebinix
Lamictal
Keppra
Tegretol
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Why?
Portuguese inventions
What is the name of the Portuguese automatic teller machine network with a multitude of functions ranging from bank transfers to the payment of tickets for shows?
Multibanco
Visa
Mastercard
American Express
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Why?
Portuguese inventions
What was the Portuguese invention that improved ocean navigation and coastal cartography during the Age of Discovery?
The compass
The sextant
The mariner's astrolabe
The telescope
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