Thony Christie

Aging freak who fell in love with the history of science and now resides mostly in 16th century Nürnberg.

Thony Christie boosted:
Mark Holtom (aka Kingbeard)MarkHoltom@mastodonapp.uk
2025-05-26
THE @ LONDON ECONOMIC Gyll King 

Thatcher sold the North Sea oil fields and in return we got a broken Britain and 171 billionaires. 
Norway kept their much smaller oil fields and today have the biggest sovereign wealth fund in the world $1.4 trillion. 
But yeah, it's socialists that run out of other people’s money.
Thony Christie boosted:
2025-05-26

18th century, Huguenot mathematician, Abraham de Moivre, was born 26 May 1667 #histsci
thonyc.wordpress.com/2018/10/2

Portrait of Abraham de Moivre
Thony Christie boosted:
2025-05-26

"Sights like this are supposed to change you. Even if you are the most ardent Zionist and you've been propagandised since birth that Israel only acts in self-defence, such sights should stir something inside. ..You should feel a sadness and anger driven by this thing called empathy. Just know that if Israel is prepared to incinerate Palestinian children to get its way, its willing to incinerate any children, including yours"
Ricky Hale

(Content warning)

#Israel #Gaza
councilestatemedia.uk/p/when-i

2025-05-26

18th century, Huguenot mathematician, Abraham de Moivre, was born 26 May 1667 #histsci
thonyc.wordpress.com/2018/10/2

Portrait of Abraham de Moivre
Thony Christie boosted:
Astronomy Picture of the Dayapod@reentry.codl.fr
2025-05-25

Beneath Jupiter

Image Credit & Copyright: NASA, Juno, SwRI, MSSS; Processing & License: Gerald Eichstädt & Seán Doran

https://apod.nasa.gov/apod/ap250525.html #APOD

A close-up image is shown of the planet Jupiter. Many clouds are visible including clouds colored blue near the bottom, on the left, and white oval clouds on the upper right.
Thony Christie boosted:
2025-05-24

Map Men map book, out in October. youtu.be/UQMZTZW56pw

Thony Christie boosted:
John Overholtoverholt@glammr.us
2025-05-24

“Defiant Bodies: Discourses on Intersex, 1573-2003” is a new online exhibition from Duke University. exhibits.library.duke.edu/exhi

A 16th century woodcut of a human figure labeled Androgynos
Thony Christie boosted:
2025-05-24

Renaissance, English, physician William Gilbert, who laid the foundations of the scientific study of magnetism, was born 24 May in either 1540 or 1544 #histsci
thonyc.wordpress.com/2024/01/1

Thony Christie boosted:
2025-05-24

Regardez comme c'est beau, Leibniz qui essaie de comprendre la distribution des nombres premiers :

Page de manuscrit du Leibniz avec un dessin essayant de schématiser la répartition des nombres premiers.
2025-05-24

@mpanhans

At a price every student can afford!

2025-05-24

Renaissance, English, physician William Gilbert, who laid the foundations of the scientific study of magnetism, was born 24 May in either 1540 or 1544 #histsci
thonyc.wordpress.com/2024/01/1

Thony Christie boosted:
2025-05-23

Some personal thoughts on the recent death of the historian of science, Mario Biagioli #histsci
thonyc.wordpress.com/2025/05/2

2025-05-23

@mpanhans I don't know that what's the title and who published it?

2025-05-23

Some personal thoughts on the recent death of the historian of science, Mario Biagioli #histsci
thonyc.wordpress.com/2025/05/2

Thony Christie boosted:
Project Gutenberggutenberg_org
2025-05-22

These Scientists Say They’ve Identified the Oldest Known Star Chart in the World

A new preprint suggests that an ancient Chinese star catalog dates to 355 B.C.E. But other researchers aren’t convinced, arguing that the original coordinates are misaligned by one degree

By Sonja Anderson

smithsonianmag.com/smart-news/

Astronomy-History at PG:
gutenberg.org/ebooks/subject/8

An ancient star map (not the document analyzed in the new research) unearthed in Dunhuang, China, in the seventh century C.E. Public domain via Wikimedia Commons

This is a detailed celestial chart drawn on a long scroll, part of a larger astronomical manuscript. The map features star positions organized into constellations, many labeled with Chinese characters. 

The stars are depicted as small black dots, often connected with lines to form recognizable asterisms, aligned along vertical and horizontal axes. This map is one of the oldest known graphical representations of the night sky, demonstrating advanced astronomical knowledge and the importance of celestial observation in Tang dynasty China.
Thony Christie boosted:
George Takei :verified: 🏳️‍🌈🖖🏽georgetakei@universeodon.com
2025-05-22

Here’s an idea: Stop acting like the Gestapo.

Thony Christie boosted:
Noisette DorNoisetteDor
2025-05-22

Avant les satellites, on mesurait la Terre et le ciel avec des merveilles d’orfèvrerie.
Quadrants, sphères, anneaux solaires…
À l’œil nu, les savants traçaient les cartes du monde.

Montages photo d'instruments scientifiques du XVIe siècle exposés au Louvre dans le cadre de L'expérience de la nature.
On y voit des sphères armillaires, quadrants, compas, cadrans solaires et instruments de mesure en laiton finement gravé.
Avant les télescopes ou les horloges précises, les savants observaient à l’œil nu et utilisaient ces objets complexes pour situer les lieux et les astres, établir des cartes, et tenter de comprendre le monde.
Un art savant, entre géométrie, poésie et orfèvrerieMontages photo d'instruments scientifiques du XVIe siècle exposés au Louvre dans le cadre de L'expérience de la nature.
On y voit des sphères armillaires, quadrants, compas, cadrans solaires et instruments de mesure en laiton finement gravé.
Avant les télescopes ou les horloges précises, les savants observaient à l’œil nu et utilisaient ces objets complexes pour situer les lieux et les astres, établir des cartes, et tenter de comprendre le monde.
Un art savant, entre géométrie, poésie et orfèvrerie
Thony Christie boosted:
Michael E. Mann :verified:MichaelEMann@fediscience.org
2025-05-21

#OurFragileMoment: How Lessons From Earth’s Past Can Help Us Survive The Climate Crisis | My recent lecture at @uniofexeter @gsi_exeter, with references to Gordon Sumner, The Police, Carl Sagan & more:
youtube.com/watch?v=W3epdfOdvA
#gsiexeter

Screenshot of opening slide
Thony Christie boosted:
2025-05-21

New post: The Osher Map Library’s 2025 Illustrated Mapmaking Contest for Maine Elementary Students maproomblog.com/2025/05/the-os

Thony Christie boosted:
2025-05-21

The Renaissance artist, Albrecht Dürer authored a maths book & illustrated the first printed star maps in the west, was born 21 May 1571 #histsci
thonyc.wordpress.com/2011/05/2
thonyc.wordpress.com/2015/09/2

A page from Dürer's maths book showing the construction of polygons in a circleDürer's str map of the Northern Hemispher

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