The Detritus of War, 1916
The Detritus of War, 1916

https://blogs.scientificamerican.com/anecdotes-from-the-archive/the-detritus-of-war-1916/ The steady advance of the Allies in this four months’ continuous battle has been marked by a great slaughter…

Tangled Up in Spacetime
Tangled Up in Spacetime

http://ift.tt/2ffbzUf “All the world’s a stage…,” Shakespeare wrote, and physicists tend to think that way, too. Space seems like a…