Unicycles evolved from early bicycles in the 19th century pennyfarthing bikes, or "ordinary bikes," that had one big wheel in the front and a smaller wheel in the back. Often, riders would find themselves on the front wheel only and realized that they could actually ride on one wheel alone. Who actually invented the first official unicycle is not known.
One contributor says that his grandfather, William Newhouse, invented the unicycle in 1903, but there is no other information available to corroborate that claim at this point.
No one knows for sure
apparently someone forgot to add back to a penny farthing
it is cool, and that it is very unique!
1893 by nick wilberg
Although unicycles are inventive, imaginary, and a riding one is a skill worth having, no one actually knows who invented them. Many people claim responsobility there is no documented inventor of the unicycle. The closes you can come to finding out where it was invented is England since they were the first to have Bicycles.A swedish bicycle inventer by the name of Nick Wilberg experimented with gyroscopic motion and the limits of human balance, experimenting with parts, he created the first unicycle in 1893.England
bicycle tricycle unicycle cyclops
it was invented by the example of the bicycle.
Tricycle, unicycle, recycle are a few.
at a bicycle shop or there is a really good website called www.unicycle.com
Unicycle = 1 wheel. Bicycle = 2 wheels. Tricycle = 3 wheels.
I do not know if it's exactly 'opposite' but Bicycle springs to mind