Robotic surgery used to be fodder for science fiction movies. Not anymore. They are becoming more mainstream by the day.

But the fact that diamonds are so hard - and function as an effective barrier to short-range radiation - means they're perfect for the "battery that never dies". Scientists are using lab grown ...

Rhodium When discussing precious metals, the attention tends to be focused on gold, and maybe a few other elements like silver and platinum. These are all metals we previously covered in dedicated ...