20 ms·
speaking of black body, here's another article I've read about it. http://www.wired.com/wiredscience/2009/03/ultrablack/ http://www.wired.com/wiredscience/2009
by releasedatez 17y ago
speaking of black body, here's another article I've read about it.
http://www.wired.com/wiredscience/2009/03/ultrablack/ http://www.wired.com/wiredscience/2009/03/ultrablack/