jan korbel

All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident.
— Arthur Schopenhauer

Počítám, že všichni někdy máme pocit, že je se světem něco špatně. Chris Martenson v sérii The Crash Course pečlivě rozebírá tři témata a ukazuje je jako souběžné krize, které mají potenciál zničit náš způsob života.

Čtěte dál

Inspired by the photosynthesis performed by plants, Nocera and Matthew Kanan, a postdoctoral fellow in Nocera’s lab, have developed an unprecedented process that will allow the sun’s energy to be used to split water into hydrogen and oxygen gases. Later, the oxygen and hydrogen may be recombined inside a fuel cell, creating carbon-free electricity to power your house or your electric car, day or night.

Kéž by se to opravdu podařilo.