Inventions Of The Past
Test your knowledge on the inventions of the past.
Questions and Answers
- 1.
Who first invented the pencil?
- A.
Michael Faraday
- B.
Conrad Gesner
- C.
Otto Vlavnid
- D.
John Stokes
- E.
Nadia Faray
Correct Answer
B. Conrad GesnerExplanation
Conrad Gesner is credited with inventing the pencil. He was a Swiss naturalist and scholar who described the use of graphite sticks to mark on paper in his book "Historiae Animalium" in 1565. Although the concept of a writing instrument using graphite had been around for centuries, Gesner's book popularized the use of pencils and brought them into wider use. Therefore, Conrad Gesner is considered the first person to invent the pencil.Rate this question:
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- 2.
When was toothpaste invented? click here for help.
- A.
Almost 5000 years ago.
- B.
1000 years ago.
- C.
10 centuries ago.
- D.
When jesus was born.
Correct Answer
A. Almost 5000 years ago.Explanation
Toothpaste was invented almost 5000 years ago. This suggests that toothpaste has been used for a very long time, indicating its importance in oral hygiene throughout history. It also implies that people recognized the need for dental care and developed solutions to maintain oral health even in ancient times.Rate this question:
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- 3.
When was the swimming pool invented? Click here for help.
- A.
2500 B.C.
- B.
2000 B.C.
- C.
1000 B.C.
- D.
5000 B.C.
Correct Answer
A. 2500 B.C.Explanation
The correct answer is 2500 B.C. This is because archaeological evidence suggests that swimming pools were first created around this time in ancient civilizations such as the Indus Valley and ancient Egypt. These early swimming pools were often used for religious rituals and bathing purposes.Rate this question:
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- 4.
Where was paper invented? click here for help.
- A.
India
- B.
Canada
- C.
China
- D.
South korea
Correct Answer
C. ChinaExplanation
China is considered to be the birthplace of paper. The invention of paper is attributed to Cai Lun, a Chinese official, during the Eastern Han Dynasty. He is believed to have made paper by mixing mulberry bark, hemp, and rags with water, then pressing and drying the mixture. This innovation revolutionized the way information was recorded and transmitted, leading to the widespread use of paper as a writing material.Rate this question:
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- 5.
Who invented the bicycle? click here for help
- A.
Jean de Francs
- B.
Comte Mede de Sivrac
- C.
Ash la Fontaine
- D.
Toody la Lala
- E.
Ahsfay Saker
Correct Answer
B. Comte Mede de SivracExplanation
Comte Mede de Sivrac is credited with inventing the precursor to the modern bicycle called the "Celerifere" in the late 18th century. This device consisted of two wheels connected by a wooden frame, and it was propelled by the rider's feet pushing off the ground. Although it lacked pedals, handlebars, and a steering mechanism, it laid the foundation for the development of the bicycle as we know it today.Rate this question:
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- 6.
When was the can opener invented? click here for help
- A.
1900
- B.
1812
- C.
1813
- D.
2000
Correct Answer
C. 1813Explanation
The correct answer is 1813. This is the year when the can opener was invented.Rate this question:
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- 7.
Who made the fax machine? click here for help
- A.
Alexander Bain
- B.
Alexander Graham
- C.
Alexander Hoofer
- D.
Alexander Turmoil
Correct Answer
A. Alexander BainExplanation
Alexander Bain is credited with inventing the fax machine. He was a Scottish inventor and engineer who patented the first fax machine in 1843. His invention used a rotating cylinder and a stylus to scan and reproduce images. This early fax machine laid the foundation for the development of modern fax technology. Alexander Graham Bell, on the other hand, is known for inventing the telephone. Alexander Hoofer and Alexander Turmoil are not associated with the invention of the fax machine.Rate this question:
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- 8.
When was the steam engine invented? click here for help
- A.
1903
- B.
1803
- C.
1703
- D.
1603
Correct Answer
B. 1803Explanation
The steam engine was invented in 1803. This invention played a crucial role in the Industrial Revolution, revolutionizing transportation and manufacturing. It allowed for the development of steam-powered locomotives, which greatly improved transportation efficiency, and it also powered machinery in factories, increasing productivity. The steam engine marked a significant advancement in technology and had a profound impact on society and the economy.Rate this question:
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- 9.
Who invented the first WORKING ballpoint pen? click here for help
- A.
Lazlo Biro
- B.
Lazlo Kiss
- C.
Laxiv Arrsfad
- D.
Lionel Yirted
Correct Answer
A. Lazlo BiroExplanation
Lazlo Biro is the correct answer because he is credited with inventing the first working ballpoint pen. Biro, a Hungarian-Argentinian journalist, developed the pen in the 1930s. His design incorporated a tiny ball bearing in the pen's tip that rotated as it moved across the paper, allowing for smooth and consistent ink flow. This invention revolutionized writing instruments and paved the way for the modern ballpoint pens we use today.Rate this question:
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- 10.
When was plastic invented? click here for help
- A.
1207
- B.
1507
- C.
1607
- D.
1907
Correct Answer
D. 1907Explanation
Plastic was invented in 1907.Rate this question:
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- 11.
When was the first television invented? click here for help
- A.
1987
- B.
1927
- C.
1957
- D.
1888
Correct Answer
B. 1927Explanation
The correct answer is 1927. This is the year when the first television was invented.Rate this question:
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- 12.
Who invented penicillin? click here for help
- A.
Dr.Henry Chow
- B.
Dr.Graham Hdhak
- C.
Dr. Alexander Fleming
- D.
Dr. Turin Hskeu
Correct Answer
C. Dr. Alexander FlemingExplanation
Dr. Alexander Fleming is credited with the invention of penicillin. He discovered the antibiotic in 1928 when he noticed that a mold called Penicillium notatum inhibited the growth of bacteria. This accidental discovery revolutionized the field of medicine and led to the development of the first antibiotic drug, which has since saved countless lives. Fleming's work on penicillin earned him the Nobel Prize in Physiology or Medicine in 1945.Rate this question:
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- 13.
Where was the credit card invented? click here for help
- A.
India
- B.
Usa
- C.
Canary Islands
- D.
China
Correct Answer
B. UsaExplanation
The credit card was invented in the USA. The answer is not India, Canary Islands, or China.Rate this question:
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- 14.
Who invented the computer mouse? click here for help
- A.
Douglas Yahdke
- B.
Douglas Englehart
- C.
Douglas Rskufw
- D.
Douglas Eslerjf
Correct Answer
B. Douglas EnglehartExplanation
Douglas Englehart is credited with inventing the computer mouse. He developed the first prototype of the mouse in the 1960s while working at the Stanford Research Institute. The device was a wooden shell with two metal wheels that could sense movement and translate it into cursor movement on a computer screen. Englehart's invention revolutionized computer interaction by providing a more intuitive and efficient way to navigate and interact with graphical user interfaces. His contribution to the development of the computer mouse has had a lasting impact on the field of computing and is still widely used today.Rate this question:
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- 15.
When was the dvd made? click here for help
- A.
1995
- B.
1978
- C.
1996
- D.
1997
Correct Answer
A. 1995Explanation
The DVD was made in 1995.Rate this question:
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