The document discusses several important inventions from the 20th century including the personal computer, the internet, the automobile, antibiotics, and the airplane. It provides details on who invented each technology and how it impacted areas like work productivity, communication, transportation, health, and more. Overall, the inventions discussed revolutionized modern life by making tasks more efficient and improving access to information, education, business, and entertainment.

1. 20th Century

2. The personal computer was
invented by Steve Woziak and
Stephen Job in 1976.
It was the best invention because it
made document editing and
complicated calculations faster.
It allowed for huge amounts of data
to be stored.
Work productivity, education and
business all improved drastically.

3. The internet was invented by Tim
Berners-Lee in 1990.
It makes communication efficient
and increases socializing.
It gives people quick access to
information and makes research
easy.
It makes life easier by being able to
bank online, shop online and find
entertainment.

4. The automobile was invented by
Henry Ford in 1908.
It made the ability to transport
goods easy.
It increased mobility and personal
freedom.
Work productivity went up because
people could get to work faster and
meet with other business easier.

5. Alexander Fleming invented
antibiotics, specifically penicillin in
1928.
Antibiotics reduced or eliminated
small pox, typhoid, gonorrhea and
syphilis.
It made venereal diseases treatable.
Death due to bacterial infection
became rare.
It greatly reduced mortality rate
which means people live longer now.

6. The Wright Brothers invented the
airplane in 1903.
It made travel quick and safe.
Warefare was evolutionized because
people no longer had to have close
contact.
It helped solve problems by being
able to crop dust and fight forest
fires.

7.  Computer are the number 1 invention because they bring people closer together,
make are life more efficient and communicate more effectively in business,
education and personal lives.
 The internet is the 2nd best invention because without the computer the internet
would not be possible. It does all the things above plus improves research,
shopping, and entertainment.
 The third most important invention was the car because it improved
transportation and increased transportation of goods. Computers and internet
move information a lot faster than a car.
 The fourth most important invention was antibiotics. It made it possible for
people to live closer together and have longer lives. I have not been personally
impacted by the use of antibiotics so I only ranked it fourth.
 The fifth most important invention was a plane. It made transportation of goods
and people around the world possible. I still think a car is more important
because it is used in our daily lives. Antibiotics are more important because we
would not be able to travel the world without diseases from other countries.
 I noticed that my order is from what I use the most to what I use the least.