Lecture 6

No description yet. This curated deck is ready for daily study.

Total cards: 14•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (14)

Front (Question)

What is an invention ?

Back (Answer)

an invention is a new product or process that solves a technical problem

Front (Question)

What is a discovery ?

Back (Answer)

Sth that already exists but had not been found

Front (Question)

What are the stges of developing storing the data ?

Back (Answer)

1)floppy disks 2)CD-roms/DVDs 3)memory sticks 4)nect improvment (icloud/google)

Front (Question)

How can inventions improve our lives ?

Back (Answer)

Inventions improve our lives in many ways. They make our tasks easier, entertain us, improve our knowledge of the world, and even save lives.

Front (Question)

Aeroplane ?

Back (Answer)

Wright brothers

Front (Question)

Computer

Back (Answer)

Charles Babbage

Front (Question)

Electric Lamp

Back (Answer)

Thomas Alva Edison

Front (Question)

Helicopter

Back (Answer)

Broquett

Front (Question)

Printing Press

Back (Answer)

Johannes Gutenberg

#10

Front (Question)

Radio

Back (Answer)

G. Marconi

#11

Front (Question)

Telephone

Back (Answer)

Alexander Graham Bell

#12

Front (Question)

Steam Engine

Back (Answer)

James Watt

#13

Front (Question)

Elevator

Back (Answer)

Elisha Otis

#14

Front (Question)

Mobile Phone

Back (Answer)

Martin Cooper