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Science and technology

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by

Alejandro Martin Sanchez

on 25 March 2014

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Transcript of Science and technology


Science and technology

Index
1. Scientific and technological advanced
2. Advances in everyday life
3. Advances in communications
4. The Internet
1. Scientific and technological advanced
2. Advances in everyday life
3. Advances in communications
4. The Internet
The Printing Press
Johannes Gutenberg
Johannes Gutemberg invented the printing press in the 15th century

The Steam Engine
James Watt
James Watt invented the steam engine in the 18th century.
The Telegraph
Samuel Morse
Samuel Morse invented the telegraph in early 19th century.
The Movie Projector
The Lumiére Brothers
The Lumiére Brothers invented the movie
projector late 19th century.
Antibiotics
Alexander Fleming
Alexander Fleming discovered the world´s first antibiotic early 20th century.
The Mobile Phone
Martin Cooper
Martin Cooper invented the mobile phone early the 20th century.
Index
At home
Water pipes
Gas pipes
Power lines
Heating conditioning system
Air conditioning system
In transport
Modern cars are fast and confortable
GPS
Planes travel long distances faster
In medicine
X-ray machines
MRI scanners
Gnetic tests
People donate their blood
People donate their organs
People donate their tissues
1. Scientific and technological advanced
2. Advances in everyday life
3. Advances in communications
4. The Internet
Index
CPU
The CPU contains electronic circuitsthat let a computer process information.
Monitor
A monitor is a screen where we ca see imsges and read texts.
Keyboard and mouse
A keyboard lets us type in texts and control the computer.
A mouse lets us move the cursor an click on texts or images.
Modem
A modem lets us connect a computer to the Internet.
Printer
A printer lets us print copies or images and texts on paper.
Hard disc and storage devices
A hard disc is an internal storage device.It lets use save programs and other types of information.
External storage devices,like CDs,DVs and pen drives,let us carry our information around with us.
1. Scientific and technological advanced
2. Advances in everyday life
3. Advances in communications
4. The Internet
Index
Internet
The Internet is a computer network that lets people all over the world communicate with each other.
Email
An email server lets you send and receive email messages from any computer with acess to the Internet.
Chats
In a chat,many people can communicate instantly with each other.They use a keyboard to type instant messages and to answer other people´s messages.
Things that you can do in the Internet
Use search engines to find interesting websites.
Read online magazines,newspapers and blogs.
Create your own blog about a topic that you like.
Exchange messages or have video calls with friends.
Listen to music and watch videos.
Play interactive games wich other people.

Science and technology

By Alejandro Martín Sánchez
6ºB primary
25th of March, 2014
Full transcript