Nuclear bombs were dropped on these two cities during WW2
What is Hiroshima and Nagasaki
100
PC stands for ______
What is Personal computer
100
Nov 1st a robot named robonaut _ will accompany astronauts on the space ship Discovery to help the astronauts with cleaning and repair work
(Answer 1-3)
What is 2
100
The 1957 launch of sputnik was the beginning of the
What is the space age
200
Wright Brothers successfully tested their biplane in 190_
What is 1903
200
During WW1 army's 1st started using ______ to communicate faster
What is radios
200
In the 1920's only _ households had a television
(answer 1-5)
What is 3
200
Since the mid 1990's farmers started growing
What is genetically modified crops
200
Nano is the greek word for
What is drawf
300
Between 1908-1914 the amount of cars in America grew _____
What is 500 %
300
Many new weapons were introduced in WW1 such as armored tanks, dirigibles, poison gas, air planes, submarines, and ______
What is machine guns
300
True or false, Google is the most-used internet search engine
What is True
300
As of January 2007 there was more than 1 billion people doing this on their computers?
What is using the internet
300
The United states landed the 1st man on the moon this year
What is 1969
400
The name of the Wright brothers biplane
What is the Kitty Hawk
400
Th bombs dropped on Hiroshima and Nagasaki killed ______ people
What is 300,000
400
The invention of the microprocessor was in ______
What is 1971
400
Voting in Florida is now done on electric voting systems because
What is the recount irregularities in the 2000 presidential election
400
Nanotechnology enables researchers to rearrange atoms to maximize the properties of products to make smaller, stronger more precise than ______ technologies permit.
What is current
500
The Russian satellite Sputnik was launched in ____
What is 1957
500
1970 was the year that the U.S. and the Soviet Union accumulated an amount of _______ nuclear war heads
What is 70,000
500
The internet was first used as a data network for the ______
What is The U.S. Department of Defense
500
At the beginning of the 20th century the life expectancy for the average person was 30. Since then the life expectancy has increased tremendously, the current life expectancy for people in the U.S. is
A. 79.5
B. 78.2
C. 78.5
What is B. 78.2
500
Primarily used by governments and large corporations computers were large and bulky in the _______