Scrap premiums play a critical role in determining the price of recycled metals They refer to the additional cost paid over the base price of a metal often reflecting factors such as quality demand an ...
Nordlander said the key to this "remarkable effect was the clever placement of the rhodium," which is spread sparingly and unevenly across the surface of the nanoparticles. For the most part, hydrogen ...
Most vehicles need catalytic converters not only so they perform at their best, but also because it's the law. Here's how they work and why they are required.
A team of scientists led by Caltech and Emory University has synthesized a highly complex natural molecule using a novel strategy that functionalizes ...