Roller blades are much faster and better. The roller skates are not as flexible as roller blades are. It's much safer to wear roller blades than roller skates and roller skates are likely to trip you up than roller blades. Also roller blades have more control than roller skates.
1700's, but better by 1843.
I have a pair of roller skates. no.
There are quad roller skates and there are inline roller skates. The different types do quad roller skates are: artistic, jam, derby, speed and rhythm.
Roller Skates has 186 pages.
the roller skates are in build a bear outfitters
No its not
Roller skates can be used in many places. Outdoors, roller skates can be used on side walks, walking paths and at skate parks. Indoors, roller skates can be used at roller rinks or other venues with flat floor surfaces.
I'm doing a presentation on roller skates and I don't know.
Wood and leather. See the history of roller skates linked below.
Actually, roller skates were invented in 1760 by Joseph Merlin, of Huy, Belgium.