View Single Post
Mar27-05, 11:29 PM
I was just thinking to my-self about the copper and iron age. I know why they mean but out of curiousity does anyone know why is it named Iron and Copper Age...just out of curiousty..
Chemists create nanofibers using unprecedented new method
Nanostructured metal-oxide catalyst efficiently converts CO2 to methanol (w/ Video)
Researchers discover low-grade nonwoven cotton picks up 50 times own weight of oil