Who made corn flakes at first?

When was barb wire patented?

What beverage was invented by Charles Alderton in 1885 in Waco, Texas?

What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?

What Elisha Otis invented?

The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?

In which decade was the SPICE simulator introduced?

Who invented the ballpoint pen?

Who invented the battery?

What African-American inventor received 5 patents in the field of shoemaking?

This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.

In which decade was the ARRL founded?

What now ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?

In which year was MIDI introduced?

What invention was first installed at a Hartford, Connecticut bank in 1889?

What charge card, developed in 1950, was the first to be accepted nationally in the US?

Who is the English physicist responsible for the ‘Big Bang Theory’?

What drink was invented by Charles Leiper Grigg in 1929?

When was the first Lionel trains manufactured?

When were blue jeans invented?

Who developed the idea of Crop Rotation?

In which decade was the Internet first implemented?

Who invented Fountain Pen?

What inspired reflecting road lights to be invented?

What Benjamin Franklin invented?

In which decade was the telegraph invented?

Which insurance salesman invented the fountain pen in 1884?

Who discovered the first practical method of freezing food?

Who invented the Seed Drill?

When was the toothbrush invented?

When was the Raggedy Ann doll patented?

Who among the following invented the small pox vaccine?

In which decade was the transistor invented?

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?

Who invented Bakelite?

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 ________

When was the game Frisbee invented?

What item, originally called the ‘Whirlwind’, was invented by Ives McGaffey in 1869?

Who was the first American female to patent her invention, a method of weaving straw with silk?

What Sir Isaac Newton invented?

What Karl Benz invented?

Who invented Automobiles using gasoline?

Who invented Dynamite?

Who invented the first controllable flying AEROPLANE (AIRPLANE)?

Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

When was the first lawn mower invented?

Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?

When was the first elevator built?

This part-time race car driver invented the bucket seat in 1969. Who was he??

What ‘game’ was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?

What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?

What Thomas Davenport invented?

What device for new parents did Ann Moore invent in 1969?

Who invented Bicycle?

What groovy item was invented by Englishman Edward Craven Walker in 1963?

When were bar code scanners invented?

What toy was invented by Joshua Lionel Cowen around 1900?

What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927?

When was Milk Tray first introduced?

In which decade was the first solid state integrated circuit demonstrated?

What Enrico Fermi invented?

Which of the following was first patented by an Australian in 1889?

Who invented Gunpowder?

In which decade was the AEEE (now the IEEE) founded?

What invention caused many deaths while testing it?

Who invented the phonograph?

For what does the world owe Almon Strowger a debt of gratitude?

Which scientist discovered the radioactive element radium?

In which decade were the first successful diode and triode vacuum tubes invented?

The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?

Who invented Bifocal Lens?

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?

What piece of clothing was invented by French fashion designer Louis Reard in 1946?

Who invented Jet Engine?

What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?

What treat was invented by 11-year-old Frank Epperson in 1905?

Who came up with the idea for instant mashed potato?

What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?

What J. B. Dunlop invented?

What plaything was invented by Joe McVicker in 1956?

Where was the yo-yo invented?

Who invented Electric Generator?

What Frank Whittle invented?

It travels over land and water. Who invented the hovercraft?

For what is Charles Babbage (1792-1871) remembered?

What James Watt invented?

Where is the village of Branston, after which the famous pickle is named?

Who synthesized the first wholly artificial gene?

What furniture item was invented by California furniture designer Charles Prior Hall in 1968?

Who invented Gramophone?