Vocabulary
Question: What is a "device"?
Answer: A device is a tool or machine made for a specific purpose.
Question: What does "created" mean?
Answer: Created means made or brought into existence.
Question: Who invented roller skates and in what year?
Answer: John Joseph Merlin invented roller skates in the 1760s.
Question: Who invented the windshield wiper and when?
Answer: Mary Anderson invented the windshield wiper in 1903.
Question: What is the main function of the windshield wiper?
Answer: The windshield wiper clears rain and snow from a car's windshield.
Question: What is an "emergency"?
Answer: An emergency is a sudden, serious situation that requires immediate action.
Question: What does "function" mean?
Answer: Function means the purpose or role of something.
Question: What did Seishu Hanaoka develop, and why was it important?
Answer: Seishu Hanaoka developed general anesthesia in 1804, which allowed surgery to be performed without patients feeling pain.
Question: What device did Victor Ochoa patent in 1907?
Answer: Victor Ochoa patented the electric brake in 1907.
Question: How does the electric brake improve safety?
Answer: The electric brake uses magnetic attraction to slow down and stop trains, improving safety by providing a more controlled braking system.
Question: What does "identical" mean?
Answer: Identical means exactly the same in every way.
Question: What does "significant" mean?
Answer: Significant means important or meaningful.
Question: What is the significance of the tin can invented by Philippe de Girard and Bryan Donkin in 1810?
Answer: The tin can was significant because it provided a new way to store food, allowing it to last longer and be transported more easily.
Question: What did Gideon Sundback invent in 1913?
Answer: Gideon Sundback invented the modern zipper in 1913.
Question: What problem did the modern zipper solve?
Answer: The modern zipper provided a reliable and easy-to-use closure for clothing and other items.
Question: What is a "patent"?
Answer: A patent is a legal right granted to an inventor to make, use, and sell their invention for a certain number of years.
Question: What does "technology" refer to?
Answer: Technology refers to the use of scientific knowledge for practical purposes, especially in industry.
Question: How did Margaret E. Knight's invention change the way paper bags were made?
Answer: Margaret E. Knight invented a machine that folded and glued paper bags with flat bottoms, making them more functional and easier to use.
Question: Who invented color television and when?
Answer: Guillermo Gonzalez Camarena invented color television in 1942.
Question: Why was color television an important invention?
Answer: Color television brought bright colors to screens around the world, enhancing the viewing experience.
Question: What does "invention" mean, and how is it different from an "idea"?
Answer: An invention is a new device or process created from an idea. An idea is the thought or concept, while an invention is the actual creation.
Question: Explain how "advances" and "achieved" are related.
Answer: Advances are developments or improvements, often resulting from hard work. When something is achieved, it means success has been reached, often through advances in knowledge or technology.
Question: Describe the impact of Maria Beasley’s invention of the life raft.
Answer: Maria Beasley's life raft was fireproof and had guard rails, significantly improving safety at sea. It saved many lives, including during the Titanic disaster in 1912.
Question: What did Momofuku Ando invent in 1958, and why was it significant?
Answer: Momofuku Ando invented instant noodles in 1958, which were significant because they provided a quick and easy food option during food shortages.
Question: How did instant noodles impact food availability during shortages?
Answer: Instant noodles provided a quick and easy food option that could be prepared by just adding hot water, making them an essential food source during shortages.