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⚗️✨ Celebrating Science: 1951 American Chemical Society Stamp 🧪📬

www.instagram.com/p/DIHlve-Sb2...

#ScienceOnStamps #AmericanChemicalSociety #Philately #StampCollectors #STEMHistory #VintageStamps #1950sDesign #ChemistryMatters #ACS75
April 6, 2025 at 8:31 PM
kickasswomenof.bsky.social
Did you know... Henrietta Vansittart?

#womenshistory #womenshistorymonth #history #feministhistory #engineeringhistory #stemhistory #womeninstem
March 19, 2025 at 12:44 PM
womeninneurouk.bsky.social
Their stories deserve to be remembered and shared.

💬 Who inspired you most?

📌 This is just the start — we’ll be sharing more detailed profiles on each scientist as part of our Women in Neuroscience History Spotlight series.

#WomenInHistory #STEMHistory #Neuroscience #ScienceEquity #WomenInSTEM
September 16, 2025 at 8:28 PM
engirlneer.bsky.social
Let’s celebrate Indigenous ingenuity that laid the foundation for STEM long before it had a name.
#nativeamericanheritagemonth #indigenousstem #stemhistory #nativeengineering
November 12, 2025 at 12:03 AM
cronologia.bsky.social
Ali H. Nayfeh died in 2017, but his legacy continues in modern vibration analysis, perturbation methods, and the many engineers trained to handle unpredictable systems. #Legacy #VibrationAnalysis #STEMHistory
Foldover effect in a resonance mode of a nonlinear oscillator
September 19, 2026 at 2:34 PM
mmcclellanwx.bsky.social
Katsuko Saruhashi measured carbon dioxide in seawater 🌊 — and changed climate science forever. A geochemist and women’s advocate, she showed how one discovery can ripple across generations.
#WomenInSTEMWednesday #WomenInSTEM #ClimateScience #STEMHistory
November 12, 2025 at 3:46 PM
mmcclellanwx.bsky.social
Katharine Burr Blodgett developed invisible glass by layering molecules in tiny films — a transformation for optics and technology. She also made history as the first woman scientist at GE. 🌟
#WomenInSTEMWednesday #WomenInSTEM #STEMHistory #InvisibleGlass #RoleModel
March 4, 2026 at 3:46 PM
mmpc.org
This #WomensHistoryMonth, MMPC celebrates Dr. Marie Maynard Daly—a pioneering biochemist and the first African American woman in the U.S. to earn a Ph.D. in chemistry. Her groundbreaking research paved the way for future generations in STEM. #WomenInSTEM #STEMHistory #MMPC
March 9, 2026 at 2:25 PM
womeninneurouk.bsky.social
Cécile Vogt showed that the cortex has distinct areas — and that deep brain damage can cause movement disorders.

One of the first women to direct a major research institute, she kept pushing science forward despite systemic barriers.
#WomenInScience #BrainMapping #NeuroHistory #STEMHistory
September 29, 2025 at 7:50 PM
rutgersods.bsky.social
🚀 From communicators to tablets, science fiction inspired real-world innovation. Explore 5 inventions influenced by Star Trek.

#StarTrek #Innovation #STEMHistory
Image from a History article titled “5 Inventions Influenced by Star Trek.” The graphic features a scene from the original Star Trek television series aboard a starship bridge, alongside text highlighting technologies inspired by the franchise.
September 18, 2026 at 5:15 PM
ekimellnea.bsky.social
👨‍💻 From military labs to college dorms, innovation came from all places. Hobbyists, scientists, and dreamers built the future.
#STEMHistory #DigitalAge #TheInnovators="https://smpl.is/aab0a" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">ovators
https://smpl.is/aab0a
Digital Revolution Pioneers: Inside The Innovators Book
Discover how digital revolution pioneers shaped tech history in Walter Isaacson's The Innovators, a story of teamwork and invention.
smpl.is
August 1, 2025 at 5:55 AM
quizquest16.bsky.social
Mary Kenner invented the sanitary belt, revolutionizing menstrual care. Denied recognition due to racism, she never profited from her invention. Today, we honor her legacy

 #StolenGenius #BlackInventors #WomensHistory #SheDidItFirst #TrueStory #InventorsUncovered #ErasedButNotForgotten #STEMHistory
May 6, 2025 at 11:02 PM
mmcclellanwx.bsky.social
Anandi Joshi was just 19 when she became India’s first woman doctor of Western medicine. Her story proves that strength and purpose can break through tradition, distance, and doubt. #WomenInSTEMWednesday #STEMHistory #RoleModel #WomenInSTEM
September 3, 2025 at 4:37 PM
aam-em.bsky.social
EE Just: The Groundbreaking Black Biologist History Almost Forgot

https://www.youtube.com/watch?v=Rw3OjepaB_w

#BlackHistory365 #ErnestEverettJust #OnThisDay #otd #AfricanAmericanHistory #BlackScientists #STEMHistory #HowardUniversity #BlackExcellence #ScienceHistory #TheEnglandManor
EE Just: The Groundbreaking Black Biologist History Almost Forgot
Journalist Bonnie Boswell travels to Massachusetts and Washington,…
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August 15, 2026 at 12:05 AM
womenshistscot.bsky.social
📣It's #InternationalDayofWomenandGirlsinScience! Explore Eleanor Gillespie's blog on the scientific contributions of Maria Graham and Marian Farquharson - 19th century women in science 🔬 #WomenInScience #STEMHistory

➡️ womenshistoryscotland.org/2024/07/26/n...
A partially completed oil painting of Maria, Lady Callcott, by Sir Thomas Lawrence (1819). She is depicted wearing a white headscarf and loose white garments. Her dark hair peeks out from under the scarf, framing her face. She has a thoughtful expression, gazing slightly to the side with rosy lips and fair skin. The background is dark and muted, contrasting with the lighter tones of her clothing and face. The lower part of the painting remains unfinished, with visible brushstrokes and areas of exposed canvas. National Portrait Gallery, London.
February 11, 2025 at 7:19 PM
edhistorians.bsky.social
On this day in the history of education, Felix Klein was born on April 25, 1849. He changed math education by linking geometry & symmetry, & was a leader in education reform across all grades as the 1st president of the International Commission on Mathematical Instruction. #MathEd #STEMHistory
April 25, 2025 at 7:09 PM
aam-em.bsky.social
The Hidden Genius Who Guided America to the Moon | FULL DOCUMENTARY

https://www.youtube.com/watch?v=W8KDua6FPIY

#BlackHistory365 #KatherineJohnson #OnThisDay #BlackHistory #AfricanAmericanHistory #HiddenFigures #BlackWomenInSTEM #NASA #STEMHistory #PreservingOurStory #TheEnglandManor
The Hidden Genius Who Guided America to the Moon | FULL DOCUMENTARY
The extraordinary story of Katherine Johnson, the mathematical geni…
www.youtube.com
August 27, 2026 at 12:03 AM
aam-em.bsky.social
DR. ERNEST E JUST #blackexcellence #stem #steam #science #shorts

Shared from @thecitizensciencelab8237 🎥✨ Full credit to them. Watch more 📺
https://www.youtube.com/shorts/_MDq0u5DIRY

#BlackHistory365 #ErnestEverettJust #OnThisDay #otd #AfricanAmericanHistory #BlackScientists #STEMHistory
August 14, 2026 at 7:01 PM
aam-em.bsky.social
Welcome to George Washington Carver National Monument

https://www.youtube.com/watch?v=lzwZcvAl_i0

#BlackHistory365 #GeorgeWashingtonCarver #OnThisDay #AfricanAmericanHistory #NationalMonument #STEMHistory #Innovation #PreservingOurStory #TheEnglandManor
Welcome to George Washington Carver National Monument
George Washington Carver National Monument promotional video.
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July 15, 2026 at 12:02 AM
johnokeefe.bsky.social
X-Ray: Nicole Lobdell
newbooksnetwork.com/x-ray
LOTS of stuff about migration control in this #immigrationhistory #booksky #stemhistory #xrays #roentgen
Nicole Lobdell, "X-Ray" (Bloomsbury, 2024) - New Books Network
newbooksnetwork.com
April 10, 2025 at 5:32 PM
sendtrumptoprison.bsky.social
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Louis Latimer: the genius history refused to credit 
2/3/26 Lewis Latimer helped turn electricity into a public utility, not a luxury. Without his work, modern medicine, hospitals, and safe nighttime care would not exist. Source: Smithsonian National Museum of African American History & Culture; U.S. Patent Office #BlackHistory #STEMHistory #HiddenFigures #HealthcareHistory #LewisLatimer #creator #fyp
disq.us
February 4, 2026 at 4:11 AM
gltch.io
Da Vinci envisioned a bridge of *only* rods! 🤯 A delicate, nail-less wonder—easily built, easily toppled. Can you build one? 🌉 #STEMhistory

Source: https://phys.org/news/2025-04-bird-stay-unravel-entanglement-stiff.html
How do bird nests stay together? Researchers unravel entanglement between stiff, straight rods
The concept of constructing a self-supporting structure made of rods—without the use of nails, ropes, or glue—dates back to Leonardo da Vinci. In the Codex Atlanticus, da Vinci illustrated a design for a self-supporting bridge across a river, which can be easily demonstrated using toothpicks, matches, or chopsticks. However, this design is fragile—pulling one of the rods or pushing the bridge from below can cause it to collapse.
phys.org
April 8, 2025 at 8:06 PM
aam-em.bsky.social
Invented Automatic Elevator Doors - Alexander Miles

https://www.youtube.com/watch?v=UoKZMbiZ_2E

#BlackHistory365 #AlexanderMiles #BlackInventors #OnThisDay #AfricanAmericanHistory #Innovation #BlackExcellence #InventorsHallOfFame #STEMHistory #TheEnglandManor
Invented Automatic Elevator Doors - Alexander Miles
In this video, we’re going to learn about Alexander Miles, the man who invented the automatic elevator doors. Miles was a pioneer in the elevator industry an…
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May 19, 2026 at 12:33 AM
aam-em.bsky.social
Invented Automatic Elevator Doors - Alexander Miles

https://www.youtube.com/watch?v=UoKZMbiZ_2E

#BlackHistory365 #AlexanderMiles #BlackInventors #OnThisDay #AfricanAmericanHistory #Innovation #BlackExcellence #InventorsHallOfFame #STEMHistory #TheEnglandManor
Invented Automatic Elevator Doors - Alexander Miles
In this video, we’re going to learn about Alexander Miles, the man who invented the automatic elevator doors. Miles was a pioneer in the elevator industry an…
www.youtube.com
May 19, 2026 at 12:31 AM
aam-em.bsky.social
Sarah Boone - Revolutionized Ironing!

https://www.youtube.com/watch?v=9hFRgtuyv1c

#BlackHistory365 #OnThisDay #SarahBoone #BlackInventors #Innovation #HiddenFigures #AfricanAmericanHistory #STEMHistory #LegacyBuilders
Black Business Files
14 likes. “Sarah Boone - Revolutionized Ironing!”
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April 27, 2026 at 12:02 AM