When was the number and types of home appliances increased dramatically due to advancements in technology, electricity availability?
When is the 19th Century?
100
What is the process for transmission of sound or speech to a distant point?
What is the telephone?
100
Taiwan based second largest computer manufacturer in the world.
What is Acer?
100
Who proposed and patented the first television in 1884?
Who is Nipkow?
100
In the 15th century, Johann Gutenberg created a machine that did what?
What is print books and other documents?
200
When did modern manufacturing began with steam engines replacing animal labor?
When is the 18th Century?
200
What is an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations?
What is a computer?
200
Third largest computer manufacturer in the United States.
What is Apple?
200
When was the first television set sold?
What is 1946?
200
Who invented the first compact and modern vacuum?
Who is Hubert Booth?
300
When was the assembly line was invented to speeded up the factory production of consumer goods?
When is the 19th Century?
300
What is an invention that broadcasts a still or moving image via radiowaves to receivers that project a view of the image on a picture tube.
What is a television?
300
Third largest computer manufacturer in the world.
What is Dell?
300
In 1903, who invented the first gas motored and manned airplane?
Who are the Wright Brothers?
400
Which century is known as the Christian Era or Common Era in accordance with the Gregorian Calendar?
When is the 21st century?
400
What is an invention that is a vehicle designed for operation on ordinary roads and typically having four wheels and a gasoline or diesel internal-combustion engine?
What is an automobile?
400
PC system manufacturers division was acquired by Lenovo.
What is IBM?
400
Who created the World Wide Web and Internet protocol and WWW language?
Who is Tim Berners-Lee?
500
When did the age of Discovery begin?
When is the 15th Century?
500
What is an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations?
What is a computer?
500
Japan based fifth largest computer manufacturer in the world.
What is Toshiba Corp?
500
Who invented the first tape recorder for broadcasting - first magnetic recording?