the answer is copper,aluminium and toilet greese
maybe you should raise it to $145
Steel and aluminum are used to make funs.
IPad 2 is much better. Kindle is more for reading, when Ipad2 can be used for movies, books, apps, etc.
Ipad2
Aluminium.
The two most common metals used to make knives are steel and iron.
Metals are used for the production of screws as they are materials with high hardness and resistance to stress.
Iron, nickel, and cobalt are the most common metals used to make ferromagnets. These metals have magnetic properties that allow them to be easily magnetized and retain their magnetism.
Lead
alloys
Zinc and Tin
Just about any you can think of