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Steel ball bearings. :)

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15y ago

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What transportation technology was first invented for dollar skates?

James Plimpton invented the roller skates with 4 wheels


What transportation technology was the first invented for roller skates?

The first transportation technology invented for roller skates was the wheeled skate, which featured a set of wheels mounted to the bottom of a shoe. This design, created in the 18th century, allowed users to glide smoothly over surfaces, mimicking the motion of ice skating. The addition of wheels revolutionized personal transportation and laid the groundwork for modern roller skating and other wheeled sports.


How old was the person who invented roller skates?

the man who invented roller skates was 100000000 years old


Where were roller skates invented?

1795 in china


Why were roller skates invented?

to entertain people


How were roller skates invented?

by being stupid in the head


In 1760 what means of personal transport was invented?

Roller Skates


What date was roller skates invented?

early 1700's


When were roller skates invented?

Actually, roller skates were invented in 1760 by Joseph Merlin, of Huy, Belgium.


Who invented roller skates and when?

um i think bill wasner did and in 1923


What did James l plimpton invent?

He invented the four wheel roller skates.


How has the roller skates changed over the years?

advancement in roller skates has changed dramatically. when roller skates were invented, they were something like this: a wooden plate resting on two sticks attached with wheels. as scince and technology changed, roller skates also strted to develope. around 1980's the new model of roller skates came out. this time it was much stable and quicker than the previous ones. those skates used ball bearings fitted in the wheels. the top was made of metal. these days they are more advanced. they still use ball bearings, metal top but added with a fluid, which allows to gain a quick and fast speed.