A finger-bone from the other archaic humans – besides Neanderthals, there were Denisovans. And one of the fragments we know them from looked like this, found in a cave in what’s now Russia.
We put our own past together like a puzzle.
From the image’s page on Wikimedia Commons:
Replica of a Denisovan finger bone fragment, originally found in Denisova Cave in 2008, at the Museum of Natural Sciences in Brussels, Belgium.
SOURCE:The quest to crystallize time,” Nature, 8 Mar 2017, as used in the post “
‘It’s still fricking weird’: Physicist on the creation of time crystals.”
First, any story that has writers unabashedly citing Doctor Who and physicists using the phrase “fricking weird” on the record – that’s a story worth a song. And then, you know, a quantum-sized perpetual-motion machine that’s made of dirty diamonds t…
This is Vladimir Mikhailovich Komarov (or call-sign “Ruby”), the first man to die in space. He’d been denied admission to the space program twice on medical grounds, and then helped design spacecraft and train astronauts before being given command of the Soyuz 1 lunar project… and died on a practice run, when the capsule’s parachute failed to deploy on re-entry. That was three years after this stamp was issued.
The wild part: he knew the thing was doomed. He’d tried to …
A train! A big ol’ train!
This image is one of many found in H.A.V. Bulleid’s Master Builders of Steam, a book about those big ol’ engines moving big ol’ loads with a heck of a lot of speed. Comparatively.
From the Preface: The author of this book, given an advantageous view-point (and using it, as a practical engineer should), has told us that these data and anecdotes and reminiscences have at least some value in illuminating the humanistic art of engineering. We ag…
From The Wonderland of Science. A children’s book. From 1947.
This is what little kids were reading then.
Not that our culture is in decline or anything.
(The cover is brilliant, too.)
A paleontological dinner party, as drawn by Benjamin Waterhouse Hawkins, the sculptor who also made the dining accommodations – an Iguanodon. Nowadays, we know (or think we know) that Iguanodons look different than that: they stood up more like chickens than iguanas, and the spiky bits were on their thumbs, not their noses.
[H]e is be…
A profile of a profile, from Studies in the Facial Region by Harrison Allen. [via nemfrog]