Q.1
In which decade was the spice simulator introduced?
Q.2
What Karl Benz invented?
Q.3
When were bar code scanners invented?
Q.4
What Frank Whittle invented?
Q.5
What device for new parents did Ann Moore invent in 1969?
Q.6
In which decade was the transistor invented?
Q.7
For what does the world owe Almon Strowger a debt of gratitude?
Q.8
In which decade was the telegraph invented?
Q.9
William Frederick is credited with the invention of the modern frisbee in the mid 1950's. In 1957 the Wham-O Company bought his idea and the rest is history. They named the toy after William Frisbie who was a ________
Q.10
Who came up with the idea for instant mashed potato?
Q.11
What Sir Isaac Newton invented?
Q.12
Who invented the first controllable flying AEROPLANE (AIRPLANE)?
Q.13
What groovy item was invented by Englishman Edward Craven Walker in 1963?
Q.14
When was the game Frisbee invented?
Q.15
What piece of clothing was invented by French fashion designer Louis Reard in 1946?
Q.16
What invention was first installed at a Hartford, Connecticut bank in 1889?
Q.17
Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?
Q.18
What inspired reflecting road lights to be invented?
Q.19
When were blue jeans invented?
Q.20
Who invented Dynamite?
Q.21
What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?
Q.22
Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent?
Q.23
When was the first elevator built?
Q.24
What charge card, developed in 1950, was the first to be accepted nationally in the US?
Q.25
When was the first lawn mower invented?
Q.26
In which decade were the first successful diode and triode vacuum tubes invented?
Q.27
In which decade was the Internet first implemented?
Q.28
For over 500 years, paper was only available and sold as single sheets. In 1902, an inventive Australian used half size sheets of paper, a bit of glue and cardboard to create the what?
Q.29
In which year was MIDI introduced?
Q.30
Who invented Bifocal Lens?
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