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Just 600 years ago, nine species of enormous, flightless birds called moas wandered around New Zealand. Some of these magnificent big birds grew up to 12 feet tall, which would tower over Sesame Street’s most famous resident.

Moas had thrived for millions of years. And suddenly - shortly after humans arrived on the islands - they went extinct.

Coincidence? #Science says no. https://www.science.org/content/article/why-did-new-zealands-moas-go-extinct #history


Educator, scientist & writer Ana Roqué de Duprey was born in Puerto Rico in 1853.

Known as the “Flower of the Valley” for her work in botany, Roqué wrote the Botany of the Antilles, the most comprehensive study of flora in the Caribbean & was instrumental in the fight for the Puerto Rican woman’s right to vote.

Roqué founded several girls-only schools & the College of Mayagüez, later the Mayagüez Campus of the University of Puerto Rico. https://www.womenshistory.org/education-resources/biographies/ana-roque-de-duprey #HistoryRemix #history #science


A woman. An immigrant. A scientist.
A Nobel Prize winner. And thanks to her pioneering research, a #COVID19 vaccine.

Dr. Katalin Karikó. https://www.statnews.com/2020/11/10/the-story-of-mrna-how-a-once-dismissed-idea-became-a-leading-technology-in-the-covid-vaccine-race/ #HistoryRemix #science #history


Persian mathematician Muḥammad ibn Mūsā al-Khwārizmī was born ~780. He not only revolutionized algebra, but his contributions in mathematics, astronomy & geography have been central to hundreds of years of scientific advances.

Known as the father of algebra, al-Khwārizmī became one of the most influential thinkers of all time. The terms algebra & algorithm are derived from his name & work. https://www.loc.gov/item/2021666184/ #HistoryRemix #history #science #math


“Vote NO on Woman Suffrage” 🙄

Not ancient #history, but just a century ago.

Source: State Archives of North Carolina


Born in 1896, Ida Noddack was the first scientist to suggest the principle behind nuclear fission. But Otto Hahn demonstrated this (with Lise Meitner! & Fritz Strassmann) & he won the Nobel prize.

Noddack also discovered rhenium (atomic #75) & predicted #43, but couldn’t confirm it experimentally, so Segrè & Perrier were later credited.

She tried to speak up that the ideas for fission & #43 began with her, but it lost her credibility. https://royalsocietypublishing.org/doi/10.1098/rsnr.2014.0009 #HistoryRemix #history #science


You’ve probably heard of “The Unsinkable Molly Brown” bc of her heroism on the Titanic, but there’s so much more to her story.

Margaret Brown (her real name) fought for workers’ rights, women’s rights, education & even ran for the Senate - before women could vote. She established Titanic’s Survivor's Committee & helped erect the DC memorial.

And yet, Brown wasn't allowed to participate in the congressional Titanic hearings simply bc she was a woman. #history



Born in 1897, Janaki Ammal was a pioneering botanist who studied plant breeding, genetics & cytogenetics.

Ammal overcame both gender & caste discrimination & was the first Indian woman to obtain a Ph.D. in botany in the U.S.

Her research was crucial for developing high-yield varieties of sugarcane, eggplant & magnolias. Ammal also promoted conservation & was a pioneer of indigenous approaches to the environment. https://www.smithsonianmag.com/science-nature/pioneering-female-botanist-who-sweetened-nation-and-saved-valley-180972765/ #HistoryRemix #science #history #plants


The "Lost Women of Science" podcast just did a 2 part episode about her, part of their "Lost Women of the Manhattan Project" series.

(transcripts available)

Part 1: https://www.lostwomenofscience.org/season-6-episodes/lise-meitner

Part 2: https://www.lostwomenofscience.org/season-6-episodes/why-did-lise-meitner-never-receive-the-nobel-prize-for-splitting-the-atom-part-2

#Science #History #Women #Podcast #ManhattanProject


One positive that's come out of the recent SNS shake-ups is encountering new and deeply insightful voices I wouldn't have found in a more stable social network clusters/hierarchy. This article on letter writing philosophers, for example:

https://helendecruz.substack.com/p/letter-to-robin-waldun-on-reviving

Similar concept of less formal research letters is something I'd love to see revived for the modern age!

#writing #philosophy #history


“Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.”

- Albert Einstein, 1919

https://bigthink.com/starts-with-a-bang/einstein-famous-quote-misunderstood/ #science #history


Sleepy prince.👑 1955. #CatsOfYore #Cat #Cats #History #catsodon #catsofmastodon #catcontent #ilovecats #vintage https://www.gettyimages.ie/detail/news-photo/sleeping-kitten-wearing-a-miniature-crown-news-photo/3323448


Physicist John Tyndall is often credited w discovering the greenhouse effect, which he wrote about in 1859.

But Eunice Foote published a paper - 3yrs earlier - demonstrating how atmospheric water vapor & CO2 affected solar heating. She theorized that heat trapping gases in Earth’s atmosphere warm its climate.

Tyndall was widely read. And Foote, being a woman, wasn't even permitted to present her own work. http://www.climate.gov/news-features/features/happy-200th-birthday-eunice-foote-hidden-climate-science-pioneer #history #science #ClimateChange


Born in 1910, Dorothy Crowfoot Hodgkin perfected X-ray crystallography, a type of imaging using X-rays to determine a molecule’s three-dimensional structure.

She determined the structures of insulin, penicillin & vitamin B12, leading to tremendous advances in medicine.

Hodgkin was awarded a Nobel Prize in Chemistry in 1964. She also advocated for world peace, campaigning against both the Vietnam War & nuclear weapons. https://www.nobelprize.org/womenwhochangedscience/stories/dorothy-hodgkin #HistoryRemix #science #history


Alan Turing was a mathematician & cryptographer who was a leading code-breaker in the team that decrypted Nazi Germany’s Enigma machine during WWII. He inspired modern computing & what became AI.

Instead of being hailed as a genius & hero, Turing was convicted as a homosexual & forced to endure chemical castration. He died by suicide at 41 in 1954.

The British government didn’t apologize until 2009 & Queen Elizabeth II finally pardoned him in 2013. #history #science


Beaches are places of intertidal liminality. Transient, impermanent and ever changing. To be the first person to walk on the sands as the tide retreats, is to find the world remade.

#Galloway #Scotland #History #blackandwhitephotography


In 1916, 23 yr old chemist Alice Ball discovered a breakthrough in treatment for Leprosy (Hansen’s Disease). She was the 1st woman & 1st Black chemistry professor at UHawaii.

Tragically, Ball passed away months after her discovery due to complications from a lab accident.

What happened next? Arthur Dean, head of her dept, continued the work publishing Ball’s process as “Dean’s method.”

Fortunately, a colleague spoke up & the name was changed to “Ball’s method.” #HistoryRemix #science #history


Katherine Esau, born in 1898 in Ukraine, was a pioneering botanist who studied plant anatomy & viruses.

Esau began studying agriculture in 1916 in Moscow. Her family fled to Berlin & ultimately arrived in the US in 1922.

Esau earned a PhD & her research on plant structure spanned 7 decades. She wrote 6 textbooks & was the 6th woman elected to the National Academy of Sciences.

In 1989, Esau received the National Medal of Science. https://ccber.ucsb.edu/ucsb-natural-history-collections-library-and-historical-information-katherine-esau/life-katherine #HistoryRemix #science #history


About 250M years ago, 90% of species on Earth died during the Permian extinction.

Tragic? Perhaps. But it also created a lot of vacant niches to fill.

And not long after, the very first mammals, our ancestors, appeared.

#Life on Earth is resilient & will continue to be, whether we're part of it or not. #history #science


Born in 1861, Nettie Stevens received her PhD in 1903. She went on to discover sex chromosomes in mealworms. Until then, it was believed that the mother or environment determined males & females.

But... Edmund Beecher Wilson published first. He may have seen Stevens' results & also didn't quite get everything right.

Stevens' work had the correct conclusion, but Wilson is most often credited with this discovery.
https://www.vox.com/2016/7/7/12105830/nettie-stevens-genetics-gender-sex-chromosomes #HistoryRemix #history #science


Born in 1838, Margaret Knight invented a machine that could efficiently build paper bags with a design that made packing easier.

And right on cue - for those who follow #HistoryRemix - a man tried to steal credit.

Charles Annan glimpsed her prototype & filed a patent. Thankfully, many people had seen Knight's invention + she had the blueprints.

Knight took Annan to court & won! She received her patent in 1871 & went on to receive dozens more. https://www.smithsonianmag.com/smithsonian-institution/meet-female-inventor-behind-mass-market-paper-bags-180968469/ #history #design


I haven’t been sharing interviews here, but it was an absolute delight to join Kate Lister on #BeTwixtTheSheets to talk about the #history & #science of kissing.

Yes, I’m a scientist focused on policy, sustainability & communication, but 12 years ago, I wrote a book called The Science of Kissing. We contain multitudes.

https://play.acast.com/s/betwixt-the-sheets/history-of-kissing-why-do-we-lock-lips


Physicist Lise Meitner’s brilliance led to the discovery of nuclear fission. But her long time collaborator Otto Hahn, was awarded the Nobel Prize in Chemistry without her in 1944, even though she had given the first theoretical explanation.

Albert Einstein called Meitner “our Marie Curie." She also adamantly refused to work on the atomic bomb during WWII. https://whyy.org/articles/lise-meitner-the-forgotten-woman-of-nuclear-physics-who-deserved-a-nobel-prize/ #science #history


"Christopher Nolan's #Oppenheimer explores the work of physicist J. Robert Oppenheimer & colleagues to create the atomic bomb.

Yet, the film fails to depict a key part of the story, using 2 female scientists as stand-ins for ALL of the women who contributed."

Hundreds of women were essential to the Manhattan Project, including Nobel Prize winning physicist Maria Goeppert Mayer. But they are largely absent in the #film.

https://www.businessinsider.com/women-manhattan-project-christopher-nolan-oppenheimer-completely-ignored-2023-7 #HistoryRemix #science #history


Born in 1928, Vera Rubin set her sights on Princeton, but they wouldn’t accept female grad students in astronomy. So she earned her master’s from Cornell & PhD from Georgetown.

In 1965, Rubin became the 1st woman allowed to observe at the Palomar Observatory. She went on to find evidence for the existence of dark matter.

In 1993, Rubin was awarded the National Medal of Science. But curiously, she was not awarded a Nobel Prize. https://www.themarginalian.org/2016/04/18/vera-rubin-interview-women-in-science/ #HistoryRemix #science #space #history


#art #history: kate bush (born #otd in 1958) is someone i draw once a year - & i guess i've done trading cards this time. 😀
i love kate because she:
a) clarified her statement about theresa may
b) has been vegetarian forever &, in 1980, schooled delia smith about it
c) has donated to the hunt saboteurs
d) is in a complete league of her own
#kateBush #illustration #portrait #vegetarian #music #huntsabs


Happy birthday Rosalind Franklin!

Rosalind Franklin’s research was crucial to discovering DNA’s double helix structure. But she never received proper acknowledgement for her contribution.

James Watson & Francis Crick were awarded the credit & Nobel Prize, but their work was only possible bc they saw her unpublished data & X-ray diffraction images. https://www.nytimes.com/2023/04/25/science/rosalind-franklin-dna.html?smid=nytcore-ios-share&referringSource=articleShare #science #history #HistoryRemix


Isn’t it incredible to live on the same planet where this magnificent, ancient shark once grew up to 65 ft (20m)? 🦈

The massive megalodon swam Earth’s ocean for millions of years.

Funny how many folks mistakenly believe humans are some kind of pinnacle of #evolution. We literally just arrived a few hundred thousand years ago. #science #history


If you were Black and woke up in NYC on Monday, July 13, 1863, things got terrifying quick. For Black New Yorkers, there was no reprieve. Black life was dispensable to white mobs & law authorities. The Civil War, poverty, & rabid racism in 19th-century New York explains the events of that week. For Black Americans, the NYC Draft Riots were a heinous episode in an already brutal age. But it didn’t happen in a vacuum.

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@blackmastodon@a.gup.pe @BlackMastodon@chirp.social #BlackMastodon #Histodons #History #NYC


“What’s in a kiss? Nothing less than the very essence of what it is to be human”

Preparing for an interview this morning by re-reading this article I wrote exactly 8 years ago. I adore #history & it’s a good one.

https://www.theguardian.com/society/2015/jul/19/history-of-kissing-lips-love?CMP=share_btn_fb


I'm excited to announce the completion of "Forth: The programming language that writes itself: The Web Page (Charles H. Moore and the pursuit of simplicity.)" :squee:

Recommended for fans of: historical computing, programming languages, and space technology.

http://ratfactor.com/forth/the_programming_language_that_writes_itself.html

#forth #RetroComputing #history


Dr. Gladys West grew up in 1930s VA. She had limited opportunities as a black girl in the south, but went on to become a mathematician.

In the 1950s, West helped program the Naval Ordnance Research Calculator. Later, she worked on modeling the shape of the Earth & helped develop satellite geodesy models, a foundation of GPS.

West was not formally credited for her work until 2018 when the VA General Assembly honored her contributions. https://en.m.wikipedia.org/wiki/Gladys_West #HistoryRemix #history #science


By today’s standards he seems mild. Even Obama praised him. Along with Lincoln, Republicans trot Ronald Reagan out every time Democrats praise the communication wizardry of Obama, Clinton, or Kennedy, or the stalwart composition of FDR or integrity of Truman. In reality, Reagan was an impenetrable facade of congeniality who was quite hostile to civil rights.

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@blackmastodon@a.gup.pe @BlackMastodon@chirp.social #BlackMastodon #Histodons #History #BlackHistory #Politics #StillWeRise


Ynes Mexia was born in 1870 & became one of the most successful botanists in the world.

At a time when most people felt women couldn't travel alone, she did - A woman of color in her 50s & 60s. Mexia traveled the Americas for 13 years, collecting >145,000 #plants & discovering >50 new species.

She was a fierce conservationist & early pioneer fighting to preserve the redwood forests of California. She also advocated for Indigenous rights. https://www.nps.gov/people/ynes-mexia.htm #HistoryRemix #science #history


Remembering Steve Soto, founding member of California punk rock band Agent Orange in 1979, founding member of Adolescents in 1980, died on this day in 2018 at the age of 54.

Photo by John Gilhooley

#punk #punks #punkrock #stevesoto #history #punkrockhistory #otd


Born in 1804, Janet Taylor was a brilliant mathematician, astronomer, author & inventor. She wrote books, founded an academy & ran a manufacturing business for nautical instruments - many she designed herself.

Between 1617-1852, 79 patents were awarded for nautical instruments & Taylor was the only woman among them.

Sadly, Taylor died bankrupt in obscurity. Her death certificate only records her occupation as a “Teacher of Navigation.” https://en.m.wikipedia.org/wiki/Janet_Taylor #HistoryRemix #history #science

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