Monday 27 May 2019

Comet inspires chemistry for making breathable oxygen on Mars

Science fiction stories are chock full of terraforming schemes and oxygen generators for a very good reason—we humans need molecular oxygen (O2) to breathe, and space is essentially devoid of it. Even on other planets with thick atmospheres, O2 is hard to come by.

* This article was originally published here

'Don't be too optimistic': Huawei employees fret at US ban

While Huawei's founder brushes aside a US ban against his company, the telecom giant's employees have been less sanguine, confessing fears for their future in online chat rooms.

* This article was originally published here