Interesting Technology Questions! Trivia Quiz '
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Questions and Answers
- 1.
Who invented the cotton gin?
- A.
George Washington Carver
- B.
Marie Curie
- C.
Eli Whitney
- D.
Louis Pasteur
Correct Answer
C. Eli WhitneyExplanation
Eli Whitney is credited with inventing the cotton gin. The cotton gin was a machine that revolutionized the cotton industry by automating the process of separating cotton fibers from the seeds. Prior to the invention of the cotton gin, this process was done by hand, which was time-consuming and labor-intensive. Whitney's invention greatly increased the efficiency of cotton production, leading to a significant expansion of the cotton industry in the United States.Rate this question:
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- 2.
After an 1824 glass shortage, what held milk?
- A.
Paper Carton
- B.
Barrel
- C.
Plastic Milk Jug
- D.
Ceramic Bowl
Correct Answer
A. Paper CartonExplanation
After an 1824 glass shortage, milk was held in paper cartons. This suggests that during the glass shortage, alternative packaging materials were used to store and transport milk. Paper cartons were likely a suitable option as they are lightweight, inexpensive, and can provide a barrier to protect the milk from contamination. This innovation in packaging allowed for the continued distribution of milk despite the shortage of glass containers.Rate this question:
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- 3.
A series of dots and dashes are used in what?
- A.
Morse Code
- B.
Tomato Gardening
- C.
Quilting Bees
- D.
Submarine Parts
Correct Answer
A. Morse CodeExplanation
Morse code uses a series of dots and dashes to represent letters and numbers. It is a method of communication that was developed for telegraphy in the early 19th century. Each letter and number is represented by a unique combination of dots and dashes, which can be transmitted using sound, light, or other means. Morse code was widely used for long-distance communication before the advent of modern technology and is still used today in certain applications such as aviation and amateur radio.Rate this question:
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- 4.
Who first vulcanized rubber?
- A.
Marie Curie
- B.
Isaac Newton
- C.
Charles Goodyear
- D.
James Madison
Correct Answer
C. Charles GoodyearExplanation
Charles Goodyear is credited with first vulcanizing rubber. Vulcanization is a process of treating rubber with sulfur and heat to improve its strength, elasticity, and durability. Goodyear discovered this process in the mid-19th century, which revolutionized the rubber industry. His breakthrough made rubber a practical and versatile material for various applications, including tires, industrial products, and consumer goods. Marie Curie was a physicist and chemist known for her pioneering research on radioactivity. Isaac Newton was a mathematician and physicist who formulated the laws of motion and universal gravitation. James Madison was one of the Founding Fathers of the United States and the fourth president of the country.Rate this question:
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- 5.
Where would you find a Pullman sleeping car?
- A.
Submarine
- B.
Train
- C.
Dungeon
- D.
Rickshaw
Correct Answer
B. TrainExplanation
A Pullman sleeping car is a type of luxurious sleeping accommodation found on trains. These cars were popularized by the Pullman Company in the late 19th and early 20th centuries, offering comfortable beds and amenities for overnight travel. Passengers could rest and sleep in these cars while the train journeyed to their destination. Therefore, it is logical to find a Pullman sleeping car on a train.Rate this question:
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- 6.
Mr. Bell's first phone call was to whom?
- A.
His Wife
- B.
President Lincoln
- C.
Mr. Watson
- D.
Benjamin Franklin
Correct Answer
C. Mr. WatsonExplanation
Mr. Bell's first phone call was to Mr. Watson. This is because Mr. Watson was Bell's assistant and the first person he successfully communicated with using his newly invented telephone.Rate this question:
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- 7.
Who first demonstrated an electric light in Menlo Park?
- A.
Thomas Edison
- B.
George Pullman
- C.
Eli Whitney
- D.
Alexander Graham Bell
Correct Answer
A. Thomas EdisonExplanation
Thomas Edison is credited with being the first person to demonstrate an electric light in Menlo Park. He invented and improved upon the incandescent light bulb, which was a significant advancement in the field of lighting. His demonstration of the electric light paved the way for the widespread use of electricity for lighting purposes, revolutionizing the way we illuminate our homes and cities. Edison's contributions to the field of electrical engineering and his numerous inventions solidify his position as the correct answer to this question.Rate this question:
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- 8.
Who first patented the Kodak box camera?
- A.
Allen Burke
- B.
Amy Ritter
- C.
George Eastman
- D.
Vance Lehmkuhl
Correct Answer
C. George EastmanExplanation
George Eastman is the correct answer because he was the founder of the Eastman Kodak Company and is credited with inventing the Kodak box camera. Eastman patented the camera in 1888, making it accessible to the general public and revolutionizing photography by making it more accessible and convenient. His invention played a crucial role in popularizing photography and establishing Kodak as a leading brand in the industry.Rate this question:
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- 9.
Thank Edwin Prescott for patenting what thrill ride?
- A.
Rollercoaster
- B.
Old-Fashioned Cars
- C.
Log Flume
- D.
Ferris Wheel
Correct Answer
A. RollercoasterExplanation
Edwin Prescott should be thanked for patenting the rollercoaster. The rollercoaster is a thrilling amusement ride that consists of a track with steep drops, loops, and sharp turns. It provides an adrenaline rush and exhilarating experience for riders. Prescott's patent likely played a significant role in the development and popularity of rollercoasters as a form of entertainment.Rate this question:
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- 10.
The "Radarange" was the first of what type of cooking?
- A.
Convection
- B.
Microwave
- C.
Pressure Cooking
- D.
George Foreman Grill
Correct Answer
B. MicrowaveExplanation
The "Radarange" was the first of what type of cooking? The correct answer is Microwave. The Radarange was the first microwave oven introduced in the 1940s. It revolutionized cooking by using microwave radiation to heat and cook food quickly and efficiently. This invention paved the way for the widespread use of microwave ovens in households and commercial kitchens, making cooking faster and more convenient.Rate this question:
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- 11.
The teletypewriter (TTY) allows whom to make calls?
- A.
News Reporters
- B.
Deaf People
- C.
Nuns
- D.
Blind People
Correct Answer
B. Deaf PeopleExplanation
The teletypewriter (TTY) allows deaf people to make calls. TTY is a communication device that enables individuals with hearing impairments to type and read text messages, which are then converted into audio for the recipient. This technology allows deaf individuals to communicate effectively over the phone, bridging the gap between them and the hearing community.Rate this question:
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- 12.
What brand was the first disposable diaper?
- A.
Pampers
- B.
Huggies
- C.
Swaddlers
- D.
Luvs
Correct Answer
A. PampersExplanation
Pampers was the first brand to introduce disposable diapers. They revolutionized the diaper industry by providing a convenient and hygienic alternative to cloth diapers. Pampers quickly gained popularity and became synonymous with disposable diapers. Their innovative design and absorbent materials set the standard for future diaper brands.Rate this question:
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- 13.
What company produced the first hand-held calculators?
- A.
Sony
- B.
Sharp
- C.
Texas Instruments
- D.
RCA
Correct Answer
C. Texas InstrumentsExplanation
Texas Instruments is the correct answer because they were the first company to produce hand-held calculators. In 1967, they introduced the TI-2500 Datamath, which was the first commercially successful hand-held calculator. This calculator revolutionized the industry and paved the way for future advancements in portable computing. Sony, Sharp, and RCA were not the first companies to produce hand-held calculators.Rate this question:
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- 14.
What did the Human Genome Project sequence?
- A.
Gas Emissions
- B.
Orbiting Stars
- C.
Baby Names
- D.
DNA
Correct Answer
D. DNAExplanation
The Human Genome Project sequenced DNA. The project aimed to determine the complete sequence of human DNA and identify all the genes within it. This massive scientific endeavor provided valuable insights into human biology and genetics, leading to advancements in medicine, agriculture, and forensic science. The sequencing of DNA allowed scientists to study the structure, function, and interactions of genes, paving the way for personalized medicine and targeted therapies.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
May 18, 2015Quiz Created by
AndyBeckhum
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