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Meteorites in Collections, their History, Mineralogical and Chemical Composition.
By Dr. Otto Buchner. 1863.
German edition, Github: https://github.com/solaranamnesis/otto-buchner/blob/main/die-meteoriten-in-sammlungen/full-text-german.md
Archive: https://archive.org/details/buchner_meteoriten_sammlungen_german
#meteorite #history
otto-buchner/full-text-german.md at main · solaranamnesis/otto-buchner
Public Domain works by Otto Christian Ludwig Buchner (1828 – 1897) - otto-buchner/full-text-german.md at main · solaranamnesis/otto-buchnerGitHub
vorzüglich in Bezug auf Steine, die vom Himmel gefallen.
About the Meteor Cults of the Ancients, especially in relation to Stones that Fell from the Sky.
German edition:
https://archive.org/details/dalberg_meteor_cultus_der_alten_german
#meteorite #history
Über Meteor-Cultus der Alten : Johann Friedrich Hugo von Dalberg : Free Download, Borrow, and Streaming : Internet Archive
Über Meteor-Cultus der Alten,vorzüglich in Bezug auf Steine, die vom Himmel gefallen.Ein Beitrag zur Altertumskunde von Fr. v. Dalberg.Mit einer...Internet Archive
#newspapers #library #history
I'm not-new to Mastodon but am a new sprout in scholar.social.
I'm a Global Southerner currently writing a thesis on Indigenous Women's #History.
I consider myself a go-between. As a historian, I'm a cultural mediator in-between past/present. Plus, I'm a translator and wikimedian. I edit scientific knowledge in academia outer-space and love to tackle meanings across languages.
Here I'm engaged in knowledge sharing and other funsies.
from 2012, but the great thing about history is that it never gets old
#toronto #history #clowns 🐘
The Toronto Circus Riot of 1855 — the day the clowns picked the wrong Toronto brothel - Spacing Toronto
EDITOR: This is the second post of a new collaboration with the Toronto Dreams project by Adam Bunch (see the first here). The project is a series of postcards hidden around the city for people to randomly find.Adam Bunch (Spacing Toronto)
"This article aims to summarize the background of well-known and not so well-known Soviet rocket engines, the history of their development, their main characteristics, and the rockets they flew on."
https://everydayastronaut.com/soviet-rocket-engines/
#History #SovietUnion #Rockets #Engineering #Technology
@tsturm
@readsteven
Soviet Rocket Engines
Soviet rocket engines - this article is about their history, their development, their use and their rockets.Mariia Kiseleva (Everyday Astronaut)
There are so many extraordinary things about this photo. First off the fact that they had a camera in the 1950's capable of such insanely high speed frame rates (they created a movie from this) that it was capable of 1,000,000 frames per second. In many ways that is more impressive than the nuclear bomb itself.
Second the fact that you can see, in real time, a nuclear explosion as it happens. Those spikes at the bottom are called the "rope trick effect" which is caused by the support cables inside or holding up the bomb. The light radiation is so intense it vaporizes anything nearby causing things to explode just from the intensity of the light itself (before radiation has any effect at all). So those spikes are literally just the support cables exploding in the extraordinarily bright light from the bomb.
#Science #STEM #Physics #History @Science
Report on Two Gelatinous Meteorite Falls by Dr. Otto Hahn in Reutlingen: https://github.com/solaranamnesis/jahreshefte-des-vereins-fur-vaterlandische-naturkunde-in-wurttemberg/blob/master/38/full-text-english.md
#meteorite #history
jahreshefte-des-vereins-fur-vaterlandische-naturkunde-in-wurttemberg/full-text-english.md at master · solaranamnesis/jahreshefte-des-vereins-fur-vaterlandische-naturkunde-in-wurttemberg
Public domain works from the Annual Bulletin of the Association for National Natural History in Württemberg - jahreshefte-des-vereins-fur-vaterlandische-naturkunde-in-wurttemberg/full-text-english....GitHub
#railtrails #railtrail #cycling #cyclingphotos #pa #pennsylvania #photography #tunnel #abandoned #train #rail #history
Part 3: https://archive.org/details/kirkpatrick_nummulosphere_part3_english
Part 4: https://archive.org/details/kirkpatrick_nummulosphere_part_4_english
#nummulosphere #meteorite #science #history #ocean
The Nummulosphere Part 3: The Ocean Floor or Benthoplankton : Randolph Kirkpatrick : Free Download, Borrow, and Streaming : Internet Archive
[pt. 1] An account of the organic origin of so-called igneous rocks and of abyssal red clays.--pt. 2. The genesis of the igneous rocks and of meteorites...Internet Archive
This list of the earliest know use of maths terms is an amazing way to loose time finding old (but super interesting) papers to read thru! Stuff you may likely never come across otherwise!
For someone like myself who loves, but is less than proficient at, maths.... this is a treasure trove of older and more approachable technical papers! And if you are a maths wizard, well I'm sure you can appreciate it for the history and maybe add some obscure older papers to your offline archive! ;)
Link: Earliest Known Uses of Some of the Words of Mathematics
#maths #math #mathematics #science #stem #numbers #smartereveryday #history