Communications
Warfare
Digital
Agricultural
Transportation
100
When was the first mobile phone released to the public?
1973
100
What improvements have been made to the modern shotgun?
The exterior have become easier to repair and the cartridges are easier to reload.
100
Other than commercial travel, what are trains used for?
National trade and freight
200
Why was the television invented?
Informing the public faster and in a clearer way.
200
When was the frag grenade invented?
1915
200
What are all of the common means of transportation today?
What is cars, planes, and trains.
300
When was the Walkie Talkie patented?
1939
300
When was the tank invented?
1940's
300
When was the GPS invented?
1970's
300
What century was the horse collar invented?
12th Century
300
Up until the 20th Century, what was the common means of travel?
Horses
400
Why did we modernize communications with the telephone?
To get messages across long distances faster
400
When was night vision available for use?
1930's
400
Where was irrigation first used?
Mesopotamia
400
When was the jet engine invented?
1930
500
How would someone contact another at long distance before the phone and telegram were invented?
Handwritten letters
500
Define military technology
Military technology is the collection of equipment, vehicles, structures and communication systems that are designed for use in warfare.
500
When was the World Wide Web invented?
March 12, 1989
500
Who invented the first airplane?
Wilbur and Orville Wright
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