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Happy #DarwinDay! 🧪
#OTD Charles Darwin was born 217 years ago today.
It’s not all cheetahs versus gazelles
Darwin the botanist • UNESCO recognition • Darwin’s address book • Charles Lyell • Leonard Jenyns • punctuated equilibria • what the heck are chins for? • and lots more…
-- MU-Peter Shimon

@burger_jaap@mastodon.social
2026-03-11 09:14:34

#OTD 2015 #Utrecht

Silhouette of the Dom Tower in Utrecht in the mist, with strong backlighting from the sun
@burger_jaap@mastodon.social
2026-04-13 07:32:58

#OTD On this day in 2012, I saw more electric cars gathered together in Oslo than I had ever seen before. It’s now a much more common sight in more and more places around the world.
#EV

Cars in a car park. Large sign with text in Norwegian: El-motorvogn parkering Filipstad [Electric vehicle parking, Filipstad]
@doktrock@toad.social
2026-04-08 02:33:58

Jimmy Carter wins Wisconsin primary, 50 years ago April 7, 1976, although Udall thought he had it. #OTD #Fargo Forum newspaper front page.

Part of the front page with large headline "Carter Emerges As Wisconsin Winner" ; smaller "Udall Claims Premature Victory."
MILWAUKEE (AP)
Rep. Morris Udall, who prematurely claimed victory in Wisconsin's Democratic primary that belonged to Jimmy Carter said today he had stopped "the Carter landslide."
"It was practically a dead heat in
Wisconsin" the  Arizona Democrat told a
group of United Auto...
@soundclamp@mastodon.xyz
2026-03-28 02:16:17

#NowPlaying “I’m Just A Bill” was first aired #OTD in 1976. youtube.com/watch?v=SZ8psP4S6BQ

@burger_jaap@mastodon.social
2026-04-06 10:11:22

#OTD 2010

A view of the water, with the Statue of Liberty on the left and the Manhattan skyline in the background on the right. Cloudy skies with sunshine
@davej@dice.camp
2026-01-19 23:14:19

#OTD in 1788, the final seven ships joined the four vessels of the #FirstFleet already in #BotanyBay. (HMS Supply arrived on 18 Jan; three others on 19 Jan.)
Four days later, the two vessels of the French La Perou…

Physicist Yoichiro Nambu
(南部 陽一郎) was born #OTD in 1921.
He developed a theory of spontaneous symmetry breaking
to explain superconductivity,
paving the way for electroweak symmetry breaking via the Higgs mechanism in the Standard Model

@burger_jaap@mastodon.social
2026-03-04 08:15:36

#OTD 2011: #Amsterdam opende het 100e publieke laadpunt voor elektrisch vervoer, en het eerste in stadsdeel Nieuw-West

Bord met e-met-stekkerlogo en tekst Amsterdam Elektrisch en deel van tekst 'Oplaadpunt'. Erachter een zwarte kleine auto (Think City) met witte Andreaskruizen op de voorkant en e-met-stekkerlogo.
Mensen rond een rode Think City elektrische auto, naast een oplaadpunt. Erbij een gele vlag met paars Nuon-logo.
@burger_jaap@mastodon.social
2026-03-02 11:31:09

#OTD 2021: Time for the annual bicycle harvest in Utrecht

Pile of bicycle wrecks with clear signs of rust in the foreground. In the background, Utrecht's Dom Tower covered in scaffolding.
@cosmos4u@scicomm.xyz
2026-03-16 01:53:23

The aftermath of the first successful flight - 2.5 seconds, 12.5 meters high - of a liquid-fueled #rocket 100 years ago #OTD as photographed by Robert H. #Goddard himself in Auburn, Mass. The flight itself was neither filmed nor photographed but there is plentiful other material about the history-making experiments available, linked from skyweek.wordpress.com/2026/03/ (much of it just gone up).

@ose_rouge@don.linxx.net
2026-03-17 13:34:07

»Alle Macht den Räten (Sowjets) – Keine Macht der Partei«, das kann die Avantgarde der Diktatur des Proletariats im Sowjetrussland nicht ertragen und lässt die Rebellion von Kronstadt durch bolschewistische Truppen am 18. März des Jahres 1921 endgültig zerschlagen. Gegen das Vergessen!
#OTD #Kronstadt #RoterTerror #Sowjets #Lenin #Trotzki