We are all familiar with rust, that powdery-to-flaky brownish-red substance which eventually appears on most metal objects exposed to the elements. Rust is formed as a byproduct of a chemical reaction ...
A recent experiment conducted by some North South University undergraduate students has revealed that red rust-proof paints can help reduce excessive temperatures in homes with tin roofs. A paper ...
Q. After the painter finished painting the outside of our house last year, he informed us that about 3 feet of one of the gutters is rusting through. It was too late to replace it before he finished ...