Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

To support an informed analysis of the possibilities for life in the cosmos, this chapter summarizes chemical concepts needed to evaluate the plausibility of a potential exotic life form and shows how ...

National University of Singapore (NUS) researchers have developed an electron transfer mechanism that involves a switchable metal and oxygen redox chemistry in nickel-oxyhydroxide-based materials, ...

Researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size. A parabolic dish on the EPFL ...