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Jon Agar

@jonagar.bsky.social

historian of modern science and technology

7,757 Followers  |  578 Following  |  538 Posts  |  Joined: 09.08.2023  |  1.6155

Latest posts by jonagar.bsky.social on Bluesky

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Won the famous Prince George pub quiz for the first time in ages, with @bat020.bsky.social and others

04.08.2025 21:29 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Pennyroyal also had many other uses. According to 1911 EB itโ€™s name is can be roughly translated as the best (royal) flea treatment. Plus it is a โ€˜carminativeโ€™, which you can look up

04.08.2025 12:09 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yep. Itโ€™s an abortifacient. Thereโ€™s also a good review of Maryโ€™s book in latest TLS

04.08.2025 12:03 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Congrats India!

04.08.2025 11:00 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

*find, but fond will do

03.08.2025 19:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Pennyroyal (Mentha pulegium), Crews Hill is my plant fond of the week for #wildflowerhour

03.08.2025 19:20 โ€” ๐Ÿ‘ 38    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
View of several floors of the storehouse. Looks a bit like Westfield shopping centre but with more decorative objects

View of several floors of the storehouse. Looks a bit like Westfield shopping centre but with more decorative objects

A black box labeled Space Echo Re-201. From the Bowie collection

A black box labeled Space Echo Re-201. From the Bowie collection

A zebra woodblock from the William Morris collection

A zebra woodblock from the William Morris collection

A teddy bear strapped in to the left, and an X-ray of same to the right

A teddy bear strapped in to the left, and an X-ray of same to the right

Had a poke around the V&A East Storehouse in Stratford

01.08.2025 16:32 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Listening to @jonagar.bsky.social bring this great thread to life www.bbc.co.uk/programmes/m... with the telling remark that ID cards are often mooted in response to the moral panic of the day. I pop up in the 2nd half talking @carefultrouble.bsky.social's research into public opinion on digital ID

31.07.2025 16:25 โ€” ๐Ÿ‘ 14    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
Preview
BBC Radio 4 - The Briefing Room, Why don't we have ID cards in the UK? David Aaronovitch and guests discuss identity cards

You can now hear me talking about the history of ID cards on BBC Radio 4โ€™s The Briefing Room, with stars @davidsonofaaron.bsky.social @rainerkattel.bsky.social and @rachelcoldicutt.bsky.social www.bbc.co.uk/programmes/m...

31.07.2025 16:55 โ€” ๐Ÿ‘ 11    ๐Ÿ” 6    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

desolation row indeed

31.07.2025 12:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Finally, rather haunting prison portraits of Louis XVI (left) awaiting execution, and Louis XVII at the same time and place

31.07.2025 11:54 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Revolutionary furniture

a wardrobe from 1792 (left). One for the richer revolutionaries

Le bureau du Louis-Philippe (right), bearing the scars of revolutionary crowbarring, 1848

31.07.2025 11:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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I love these

Portrait miniatures with a glass cover, so they could be painted with mica paste

Probably for use in acting school, showing how costume and makeup could transform a character

Flanders, c1650. Le musรฉe Carnavalet

31.07.2025 11:42 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Yes, and goes back to the very start when they were seen as a โ€œPrussianโ€ thing

31.07.2025 11:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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much balloons

Le musรฉe Carnavalet

31.07.2025 11:03 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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You may not know this man but you do

Jean-Rodolphe Perronet. He wrote the pin-making entry for the Encyclopedie

31.07.2025 11:01 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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casting plan for statue of Louis XIV

Le musรฉe Carnavalet

31.07.2025 10:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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we were rather obsessed by the guy in the white suit and trainers to the right

Le cafe de musรฉe Carnavalet - cโ€™est tres chic

(seriously, there was a lot of posing and being seen going on. Also I like the way Agnes Varda appears to be helping the waiter)

31.07.2025 10:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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une fragment of a tete masculine idealisee, as they say

2/3rd C wall painting

Le musรฉe Carnavalet

31.07.2025 10:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Iโ€™m straying from the beautiful and wonderful I think, so letโ€™s go to the Le musรฉe Carnavalet. Itโ€™s the history of Paris museum

How about these gold coins? Gaulish mercenaries went to Greece, got paid in fancy coins (left) which they then started copying (right) in indomitable style

31.07.2025 10:50 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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theyโ€™re demolishing the science wing of the Sorbonne

#histsci concrete

31.07.2025 10:44 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
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letโ€™s go for a walk

entrance to the Museum
dโ€™Histoire Naturelle, looking a bit scruffy

31.07.2025 10:41 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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a few Dame a la Licorne details

cute rabbit, ravenous lion, one of those small dogs people have

31.07.2025 10:37 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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The best thing in the Musee de Cluny, amid much competition, are the Dame a la Licorne tapestries

Five tapestries, each representing a sense, and a mysterious sixth one

Hereโ€™s sight. She thinks the unicorn is being a bit vain and tedious by this point. The unicorn thinks heโ€™s the beeโ€™s knees

31.07.2025 10:35 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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โ€œArithmeticโ€

my counters bring all the boys to the yard

extra marks if you can translate the Latin at the bottom

a tapestry from probably Paris, c1600. Musee de Cluny

31.07.2025 10:31 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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an even better Madonna

probably Auvergne, probably around 1500

31.07.2025 10:27 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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feet of St Christopher, avec eel

nice ripples too

musee de Cluny

31.07.2025 10:25 โ€” ๐Ÿ‘ 9    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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An opening Madonna

c1400, west Prussia/now Poland

look at the design of arms and hands

also a useful spinner with a mystery ball

31.07.2025 10:22 โ€” ๐Ÿ‘ 10    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
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prophet Isaiah, 12th C

look at that carving of limestone as cloth!

Musรฉe de Cluny

31.07.2025 10:18 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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a shortish thread of beautiful and wonderful things seen in Paris at the weekendโ€ฆ

Starting in the Musรฉe de Cluny, musรฉe national du Moyen ร‚ge (highly recommended)

Four 11th C chess pieces made of deer antler

31.07.2025 10:15 โ€” ๐Ÿ‘ 25    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

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