Horses were used for transportation, herding cattle, pulling barges, pulling plows and other work. Today they are pets for the rich to ride and race.
it has changed over the time because now we have plastic stuff and we don't use pottery as much
over time the handykapped people have the good use of a ramp
It has become a lot more humane. In very old movies to make horses fall a line would be placed in front of the animal's legs causing it to trip and fall. These days computer generated graphics are used for these sceans.
The ozone issue has changed with time. The use of CFC first depleted the ozone but now it is stable.
What started out as a convenience is now a necessity.
air craft
because it went from rollers to electrical irons that are easier to use
you used to have to wind them up and now they use three micro chips
its changed over time by tectonic plates shifting.
the use of basketball has changed over time because it was once just a sport for ymca athletes but now its used for fitness and to entertain us
horses
the camera has changed in shape in use. the camera is also a video camera and is now used on phone ipods and more . The 'dude' who wrote this ^^^^^^. Spelled camera wrong.... HAHHAHAHHAHAH. DO NOT use information from him.