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How has the equipment changed since invented?
equipment has REALLY changed since invented because they have been upgraded Lets say a phone for example there isn't a antenna or wire on phones today now they have iPhone 4 s or androids Inventions have really changed Good Question!!
How have bifocals changed since they were first invented?
The bifocals have changed alot since they were first invented. They have changed into different sizes, shapes and forms. They had also changed into sunglasses.:)
How has it changed since it was first invented?
no they have not
How has gymnastics changed since it was first invented?
Nothing's changed
How has the HD television changed since it was invented?
I have
How has the cell phone change over time since its been invented?
The cell phone has changed greatly since it was first created. It started as a giant block with only the capability to make phone calls. Now, it is essentially a tiny computer, with a huge range of capabilities.
How has a DVD changed since it was invented?
blue ray
How has softball changed since it has been invented?
well i have no idea
How have cars changed since the first car was invented?
bonjour
How has the TV changed since it was invented?
different commercials used to be black and white
Where were the first bifocal glasses invented when and how were they changed since the first pair?
1700
How has the revolving bridge changed since it was invented?
became lift instead of swing
