Two early uses of the wheel were in carts and potter's wheels.
Two early uses of the wheel were in carts and potter's wheels.
A space shuttle has a total of 12 wheels. This includes the main landing gear, which consists of two main wheels on each of the two main gear assemblies, and a nose gear with two additional wheels. The shuttle uses these wheels for landing and taxiing on runways after re-entry to Earth's atmosphere.
The cart was an early use and the water wheel.
A wheelbarrow uses wheels.
A two wheel bicycle is very common. Among the early designs were bicycles with one, two, three, and four wheels.
collecting water,& collecting food.
Rodney Mullen uses Speed Demons wheels.
rob dyrdek uses alien workhop wheels
The penny-farthing (an early bicycle) had two wheels of different diameters, the penny and the farthing were two coins of different diameters.
The two early uses of rockets were for military purposes, such as fire arrows in ancient China and as weapons in medieval Europe, and for ceremonial or entertainment purposes, like fireworks displays in various cultures around the world.
T make pottery. And to grind the grain.
A radio tuner uses wheels and strings (at least, they used to; modern radio tuners have more sophisiticated methods). A pulley generally uses wheels and ropes, but a very light-weight pulley might use strings instead of rope.