October 16, 2026
Kon-Tiki: How a Balsa Raft Put a Pacific Crossing to the Test
In 1947, Norwegian explorer Thor Heyerdahl and five crewmates sailed a hand-built raft from Peru toward Polynesia. The voyage showed…
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October 16, 2026
Marian Anderson: The Singer Who Turned a Lincoln Memorial Concert Into a National Moment
By 1939, Marian Anderson was already an acclaimed concert singer. A performance at the Lincoln Memorial brought her voice to…
October 16, 2026
Margaret Hamilton: How Apollo’s Software Team Made Room for the Unexpected
When computer alarms appeared during Apollo 11’s landing, software built by Margaret Hamilton’s MIT team helped the guidance computer keep…
October 16, 2026
Maggie L. Walker: The Richmond Organizer Who Built a Bank Around Small Savings
In early-20th-century Richmond, Maggie L. Walker turned a mutual-aid organization into a platform for business, banking and community leadership.
October 16, 2026
Patricia Bath: The Ophthalmologist Who Made Sight Part of the Public Health Mission
Patricia Bath paired a pioneering laser device for cataract surgery with a lifelong effort to make eye care more accessible.
October 16, 2026
Mary McLeod Bethune: The Educator Who Built a School Into a National Platform
Mary McLeod Bethune began a school for Black girls in Daytona, Florida, with six students and very little money. She…
October 12, 2026
Shirley Chisholm: How a Brooklyn Organizer Opened a New Door in American Politics
Before she became the first Black woman elected to the U.S. Congress, Shirley Chisholm learned how to turn neighborhood work…
October 12, 2026
Mary W. Jackson: How a NASA Engineer Made Spaceflight More Open to Women
Before NASA sent people to the Moon, Mary W. Jackson fought through segregated classrooms, technical barriers, and workplace limits to…
October 12, 2026
Lonnie Johnson: How an Engineer Turned Curiosity Into the Super Soaker
Before the Super Soaker became a summer favorite, Lonnie Johnson was a NASA-trained engineer whose habit of asking practical questions…
October 9, 2026
As Shelters Fill and Benefits Shrink, Arizona’s Community Responders Step Into the Gap
With Phoenix-area shelters at capacity and Arizona households absorbing a steep drop in federal food aid, the people holding together…
October 8, 2026
In Phoenix, a Stranger’s Phone Has Become a Lifeline for Families With Nowhere Else to Turn
As Phoenix-area homeless shelters stay full, a local man's personal phone number has reportedly become an informal referral line for…
September 26, 2026
Theodore Roosevelt: How a President Made Conservation a National Idea
Before conservation became part of the American political vocabulary, Theodore Roosevelt helped turn forests, rivers, wildlife, and open land into…
September 25, 2026
Frances Arnold: How Evolution Became a Tool for Better Chemistry
At Caltech, engineer and chemist Frances Arnold transformed one of nature’s oldest processes into a practical method for designing enzymes—opening…
September 24, 2026
Chien-Shiung Wu: How a Physicist Rewrote the Rules of the Invisible World
Chien-Shiung Wu helped prove that nature does not always treat left and right equally. Her careful experiments changed modern physics—and…
September 23, 2026
José Hernández: How a Migrant Farmworker’s Son Reached the Space Station
José Hernández grew up moving with his family between California farm fields. Years later, after repeated applications and a career…
September 23, 2026
Gladys West: How a Quiet Mathematician Helped Give the World GPS
Long before smartphones placed blue dots on digital maps, Gladys West was building mathematical models of Earth’s shape. Her careful…
September 23, 2026
Eunice Foote: How a 19th-Century Scientist Helped Put Climate Science on the Record
Before modern climate science had its vocabulary, Eunice Foote carried out a simple experiment that connected carbon dioxide with heat.…
September 23, 2026
Percy Julian: How a Chemist Turned Barriers Into Breakthroughs
Percy Julian helped make important medicines more accessible, developed a fire-suppressing foam from soy protein, and built a scientific career…
September 23, 2026
Octavia E. Butler: How a Pasadena Writer Made the Future Speak to the Present
From a public library in Pasadena to the highest honors in science fiction, Octavia E. Butler built stories that asked…
September 21, 2026
George Carruthers: How a Black Inventor Put a New Eye on the Moon
Before space telescopes became a familiar part of astronomy, George Carruthers helped carry one to the lunar surface. His ultraviolet…