Kepler annotations

Kepler annotated 1+ month ago

By Isaac Asimov This is by far my favorite story of all those I have written. After all, I undertook to tell several trillion years of human history in the space of a short story and I leave it to you...

#Arts & Entertainment #Books #Isaac Asimov #Science Fiction #Short Stories

Kepler annotated 1+ month ago

This article was first published on the University of Cambridge website.

Hybrid materials could smash the solar efficiency ceiling | University of Cambridge

Researchers have developed a new method for harvesting the energy carried by particles known as ‘dark’ spin-triplet excitons with close to 100% efficiency, clearing the way for hybrid solar cells which could far surpass current efficiency limits.

www.cam.ac.uk

Kepler annotated 1+ month ago

The stanza's incipit, "Einigkeit und Recht und Freiheit" ("Unity and Justice and Freedom") are considered the unofficial national motto of Germany, and are inscribed on Bundeswehr belt buckles and the...

Kepler annotated 1+ month ago

To the north, the strait of the Baltic Sea known as the Little Belt (Danish: Lillebælt) ran alongside the ethnically mixed Danish Duchy of Schleswig, part of an area subject to a highly complex...