We offer a wide range of the highest quality recycled non-ferrous metals such as aluminum, copper (brass, bronze), lead, stainless steel and zinc. We also process a wide range of related products. All our materials are processed using the most modern technologies and machines. Our processed ...
Here's the problem... I am to build a simple windmill (small scale) to lift an x amount of weight twelve inches above the base plane. The required amount is to lift 200 grams, 12 inches in 2 minutes or less. The materials are to be mostly recycled; however, I am alotted $15 to...