Inquiry Post - About How Touch Screens Work .

In Inquiry I have learnt 5 facts about how does a touch screen work. We have got are task from my teacher, we had to find 5 facts about one of the books from technology.

1.  Some touch screen devices need a pen to activate them.

2. The first touch screen was invented in 1970.

3. Some touch screens run by sound waves that flow across the surface.

4. Also Touch screens are on gaming consoles

5. Before touch screens people press tiny buttons to make calls and messages

Technology Good or Bad.

In the war, Mr Burt ( Principal ) walked into the our learning area to talk to us. He said that his grandfather was living when the first world war one was about to begin. He was one of the first boys to have a bicycle's.

The English side keep talking about how good there ships were and how they will blow up the Germans. But then the Germans looked at the news and made their ship. Then every time the English had made an awesome gun or tank it was always appeared in the newspaper and the Germans found out , and the Germans copyed what the English had made but much better.

To Be Contiuned