compere the changes between the last century and the present.

1. Before we used biper for cominication, now we use cellphone.
2. Before we didnt have a computer , now everybody have a computer in their house.
3. Before the teacher gave you the class in a school in front you, now some teacher give class by the computer.
4. Before you send a message by a letter now you send it by cellphone, internet etc.
5. Before we used a big televition, now we use l-c-d.
6. Before the people didnt use cars, now we use great cars.
7. Before the iron were the coal, now we use iron electric.
8. Before didnt use camara digital, now the best photographer use that to take photos.

Here there are some of the things that ours forefather used in the past that now we arent using that.