wind turbines are one of the many( that i do not know of) that produce energy by using wind
Well. A wind powered vehicle is a vehicle that is powered by the wind obviously. An example of a wind powered machine would be a sail boat, a kite perhaps, or a hang glider.
to make a wind powered car you make a wind powered car
Pump-powered espresso machines are a bit noisier than steam ones, and some people will tell you one is better than the other, but I find they're just about the same.
dangerous blades
Motors and generators. Motors may be electrically powered or spring powered. When steam or fuel powered they are usually referred to as engines. Generators may be motor or engine driven, water driven or wind driven, and even animal driven. Waterwheels, turbines and windmills would also be rotating machines. There are rotating machines that cycle over and back, as opposed to a continuous rotation; an example is the rotary solenoid.
There are many resources to learn how different machines are powered. An awesome resource is your local library where you can check out books on the subject. The Internet has a plethora of articles with information on how machines are powered as well. Finally, asking a mechanic or someone who works with or builds machines how they are powered is an excellent resource.
Before sewing machines people sewed by hand.
noo! its powered by the wind.
Wind..
no wind is powers it
Vasco Da Gama's ship was powered by the wind, it was a sailing boat.
They were powered by handANS 2 -Many early sewing machines were powered by foot. Your feet worked back and forward on a 'treadle' at the base of the machine.