WorksheetsWeek 31: New Technology Quiz
Total questions: 1
Worksheet time: 55mins
Who invented the home security system?
Annie Easley
Elijah McCoy
Bill Gates
Marie Van Brittan Brown
What did Luis von Ahn create to help people learn new languages?
Automatic engine lubricator
Duolingo app
Disaster robots
Microsoft
What machine did Cyrus McCormick invent?
Smartphone
Electric car
Home security system
Reaper
What year was the patent filed for the first closed circuit TV security system?
1966
2011
1831
1975
What does a patent give an inventor?
A medal
Unlimited funding
A lifetime achievement award
The right to be the only one to make or sell their invention
What was the main problem that led to the invention of the reaper?
High oil prices
Software not being user-friendly
Crime in neighborhoods
Difficulty in harvesting crops by hand
Who helped invent disaster robots?
Robin Murphy
Marie Van Brittan Brown
Cyrus McCormick
Luis von Ahn
What was the main benefit of Elijah McCoy's invention?
It made learning languages easier
It allowed engines to be lubricated while they ran
It made computers easier to use
It provided an alternative to oil energy
What year did Bill Gates and his partner create Microsoft?
1831
2011
1975
1966
What did Annie Easley's programs help with?
Home security
Solar and wind energy projects
Language learning
Harvesting crops
