1. TECHNOLOGY:

2. CONTENTS:
. introduction . Science and technology . the wheel . the steam engine . the jet turbine . new technologies

3. INTRODUCTION:
Technology is the art of applying scientific knowledge to solve practical problems. This includes designing and building the necessary equipment.

4. SCIENCE AND TECHNOLOGY:
Science and techology are closely
connected. Science gives us the knowledge and techology uses this information to design machines.

5. THE WHEEL:
The wheel is the most important invention in transport history. People used wheels in many ways, with many forms of enrgy.

6. THE STEAM ENGINE:
The steam engine gave us a new way to power machines and vehicles. For example the train in the picture that is propelled with vapour.

7. THE JET TURBINE:
The jet turbine is the invention that let people build faster and safer aeroplanes and the jet turbine allows the aircraft to take off.

8. NEW TECHNOLOGIES: New technologies are very important at
homes and schools for parents, teachers
and students, because they allow them to
develop in many different ways.

9. BY ALBERTO HABA