Car brakes.
Most often it is aluminum.
Bicycles are often - but not always - made of metal because its strong enough, light enough and cheap enough.
no. their often made of carbon steel or stainless steel
Brittle
A long pointy stick often made of metal or wood.
Bells, triangles, cymbals, n stuff =)
cable
Alloys allow certain metals to be stronger, or lighter, or both
metal, because wood will rot, plastic will break, glass is too fragile, limestone is too heavy, and sodium carbide is reserved for disk breaks. Im quite surprised that when you look at it u dont automatically assume that its made from metal
Pistons are car parts often made out of a metal like stainless steel. These pistons are meant to move under high friction and must be a metal that can withstand the heat. +++ They are usually made of aluminium-alloy.
Medal. That is a general definition of a Medal.Remember: Medals are made of metal.
If you are referring to the structure type of tower, they were/are often made of stone. If you are referring to the computer tower, they are either made of a metal such as aluminium or plastic.