social studies blog= Whoa What A Difference!

This week I've learned about advancement in technology. However, the biggest change has been of the item everyone now has, the phone! About 30 years back there was only one phone in the family, but now take a look even some children have their phones to keep in their rooms. Phones would sometimes be shared between two families. Since technology changed there is a type of phone called the cell phone which is a device to also call people, but only better thing about this that it is portable. Also a couple dozen years ago the cell phones were bulky and hard to keep in pockets. Now because of the improvement in technology cell phones are small, in variety and they all have many features like a camera. Phones and cell phones are all helpful for in an emergency that might depend on your life or on something very important. Phones also get information around quickly (if that is good or bad). Just imagine life with out one, not being able to talk to someone until you see them or when you get a letter.