computers.
d The UNIVAC 1
counted the U.S. population.
e Moore’s Law
made the Internet more popular.
f
The Apple II
was right when people were wrong
g The floppy disk
was finished in Switzerland.
h The World Wide Web
was better than tapes.
Chapter 9
Before you read
29 Here are three things that may happen in the next few years. Do
you think they will happen? Discuss them with another student.
a Machines will do the housework without help from people,
b People will travel in flying cars,
c Everybody will take pills instead of eating food.
While you read
30 The idea for each of these inventions came from something else.
Match each invention with the thing it came from.
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