Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
AFRICAN & BLACK HISTORY Profile picture
@AfricanArchives
Aug 4, 2023 • 10 tweets • 4 min read • Read on X
Scrolly
Inventions that would not exist without Black Women.

—A THREAD—

Valerie Thomas, NASA physicist, invented 3D Movies

In 1977, she began to develop the illusion transmitter, the 1st mechanism that allowed images to be viewed in 3D using concave mirrors & rays of light. Image
Dr. Gladys West helped develop the GPS (Global Positioning System). She is responsible for the math used in GPS technology.

You can thank her the next time you use any navigation device like Google Maps to get around! Image
Dr. Patricia Era Bath, 1981. Inventor of the Laserphaco Probe, used worldwide in eye surgery to remove cataracts. Bath founded the American Institute for the Prevention of Blindness.

She restored sight to millions of people suffering from cataracts. Image
Dr. Shirley Jackson research paved the way for numerous developments in telecommunication including the Touch-Tone Telephone, the Portable Fax, Caller ID & Call Waiting.

She was the first black woman to ever earn a doctorate from the Massachusetts Institute of Technology (MIT) Image
Mary Beatrice Kenner changed the world of feminine care with the invention of the sanitary belt, the forerunner of sanitary pads.

Her creation was considered to be the first form of modern menstruation protection. Image
In 1919, Alice Parker invented a gas furnace that supplied central heating for entire homes and buildings! It became the foundation for modern heating. Image
The first home security system and CCTV was invented by a black nurse, Marie Van Brittan Brown.

Thanks to her, we can all feel safer in our homes.
Image
Image
For all those who love baking, but want the task to be made easy as possible. Anna M. Mangin foresaw your needs. She invented the pastry fork in 1891. Image
The ironing board is a product was invented by sarah boone an african american women who was born enslaved. Image
My page’s mission is to inform of history that most people didn't learn in school. You can support through donation/tips on or just share my posts 🖤 https://t.co/e9BLBs0cG1ko-fi.com/africanarchives
Image

• • •

Missing some Tweet in this thread? You can try to force a refresh
　

Keep Current with AFRICAN & BLACK HISTORY

AFRICAN & BLACK HISTORY Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @AfricanArchives

AFRICAN & BLACK HISTORY Profile picture
Oct 31
We need to speak up about what is happening in SUDAN, it’s a GENOCIDE that has led to the World's largest displacement crisis.

So Whats Happening in Sudan and How is UAE (Emirates) supporting the genocide? #FreeSudan

THREAD Image
On April 15, 2023, a paramilitary group called the Rapid Support Forces (RSF), led by Mohamed Hamdan Dagalo known as Hemedti, launched a war against the Sudanese Army in Khartoum. That led to displacement of millions of Sudanese people. Image
Since then Millions have been killed, raped and displaced in the ongoing genocide.The UN refugee agency, UNHCR, has described the situation in Sudan as “the largest as well as the fastest growing displacement crisis globally.” Image
Read 14 tweets
AFRICAN & BLACK HISTORY Profile picture
Oct 25
Most people have heard or used the term UNCLE TOM when we refer to a sell-out, but did you know that the inference is totally wrong.

The real Uncle Tom was a hero, Josiah Henson, was an abolitionist who helped slaves escape among other great things.

A THREAD Image
Uncle Tom was a man:
—who refused to beat black women.
—who refused to tell on other slaves.
—who would put cotton in other slaves’ bags at night, so that they wouldn’t get beat!
—who helped 100 slaves get free long before the underground railroad. Image
Josiah Henson was born into slavery in 1789 in Charles County, Maryland. Growing up he watched his father receive beatings for standing up to his slave owner and also witnessed his father's ear being severed as part of the punishment and also his father being sold off.
Read 9 tweets
AFRICAN & BLACK HISTORY Profile picture
Oct 23
In 1862, congress allowed the enlistment of African Americans into the U.S. military. Those who served and loved the country that did not love them back.

Military History of African Americans.

A THREAD Image
Black Americans participated in every American war from the Revolutionary War, the War of 1812, the Mexican–American War, the Civil War, the Spanish–American War, World War I, World War II, the Korean War, the Vietnam War, the Gulf War, the War in Afghanistan, and the Iraq War.
Thousands of black troops, made up of both free men and enslaved, fought in the continental war. They were promised freedom for fighting but those promises were often broken.
Read 20 tweets
AFRICAN & BLACK HISTORY Profile picture
Oct 17
On this day in 1969, the Historic ‘Wyoming Black 14’ Protests Began.

14 black football players at the University of Wyoming were kicked off the team for trying to protest against Brigham Young University because of the Mormon Church ban on Black men in the priesthood

THREAD! Image
The players protested playing a game with Brigham Young University (BYU) because of the Church of Jesus Christ of LDS ban on black men holding the priesthood in the church, and other racial restrictions. Mormons believe black people are cursed with the mark of Cain.
The Wyoming Cowboys had won three consecutive Western Athletic Conference (WAC) championships, and they were considered as the best football team to ever play for the university in 1969 Image
Read 12 tweets
AFRICAN & BLACK HISTORY Profile picture
Oct 14
When the Zulu People of South Africa 🇿🇦 defeated the British 🇬🇧

—A THREAD—

In 1879, the British army invaded the independent & previously friendly Zulu kingdom, which had been founded by the formidable Nguni warrior Shaka Zulu in 1818. Image
Shaka had been the first proper king in South Africa, in that he managed to unite almost 800 Eastern Nguni–Bantu clans under his rule, displacing the rest. Image
He was also the first to establish a proper army, which he divided into regiments called impis armed with assegais and iklwas – the former a traditional long-poled spear to use from a distance, the latter a remodelled short-poled version which was lethal in hand-to-hand combat. Image
Read 18 tweets
AFRICAN & BLACK HISTORY Profile picture
Oct 11
In Louisiana, black women were put in cells with male prisoners and some became pregnant

All children born in the penitentiary became property of the state

At 10 years they would be auctioned off. The proceeds were used to fund schools for white kids
THREAD Image
Before the Civil War, most prisoners in the South were white. The punishment of enslaved African Americans was generally left up to their owners. Louisiana, however, did imprison enslaved people for "serious" crimes, generally involving acts of rebellion against the slave system.
A number of these imprisoned slaves were women. Penitentiary records show a number of women imprisoned for "assaulting a white," arson, or attempting to poison someone, most likely their enslavers.
Read 7 tweets

Did Thread Reader help you today?

Support us! We are indie developers!

This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

Send Email!

:(