SCIENCE: Technology

What is technology?

Conclusion

Some technology inventions

Technology means using science to solve problems

People develop many technology

People have invented many useful things using technology

Transportation

Engine

Safety

Help you be safe when you travel

Ex: airbag, medicine, seat belt...

Helps people, things, animals, ... to move easier

Transportation means to move

In the past, they used horses to move

In the past, they took a long time to move

In the past, they burn coal to produce steam to run on transportation

Now, we use gasoline to run on transportation

Technology is very important

Many useful things has been brought to the world thanks to technology

Scientists and many people have used technology to invent things and make out world a better place