Biography

98 Articles

Remembering James Lovell: The Man Who Cheated Death In Space

August 12, 2025 by 13 Comments

Many people have looked Death in the eye sockets and survived to tell others about it, but few situations speak as much to the imagination as situations where there’s absolutely zero prospect of rescuers swooping in. Top among these is the harrowing tale of the Apollo 13 moon mission and its crew – commanded by James “Jim” Lovell – as they found themselves stranded in space far away from Earth in a crippled spacecraft, facing near-certain doom.

Lovell and his crew came away from that experience in one piece, with millions tuning into the live broadcast on April 17 of 1970 as the capsule managed to land safely back on Earth, defying all odds. Like so many NASA astronauts, Lovell was a test pilot. He graduated from the US Naval Academy in Maryland, serving in the US Navy as a mechanical engineer, flight instructor and more, before being selected as NASA astronaut.

On August 7, 2025, Lovell died at the age of 97 at his home in Illinois, after a dizzying career that saw a Moon walk swapped for an in-space rescue mission like never seen before.

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RIP Lynn Conway, Whose Work Gave Us VLSI And Much More

June 14, 2024 by 47 Comments

Lynn Conway, American engineer and computer scientist, passed away at the age of 86 from a heart condition on June 9th, at her Michigan home. Her work in the 1970s led to the integrated circuit design and manufacturing methodology known as Very Large Scale Integration, or VLSI, something which touches almost all facets of the world we live in here in 2024.

It was her work at the legendary Xerox PARC that resulted in VLSI, and its subsequent publication had the effect through the 1980s of creating a revolution in the semiconductor industry. By rendering an IC into a library of modular units that could be positioned algorithmically, VLSI enabled much more efficient use of space on the die, and changed the design process from one of layout into one of design. In simple terms, by laying out pre-defined assemblies with a computer rather than individual components by hand, a far greater density of components could be achieved, and more powerful circuits could be produced.

You may have also heard of Lynne Conway, not because of her VLSI work, but because as a transgender woman she found herself pursuing a parallel career as an activist in her later decades. As an MIT student in the 1950s she had tried to transition but been beaten back by the attitudes of the time, before dropping out and only returning to Columbia University to finish her degree a few years later in the early 1960s. A job at IBM followed, but when she announced her intent to transition she was fired from IBM and lost access to her family. Continue reading “RIP Lynn Conway, Whose Work Gave Us VLSI And Much More” →

Flying Submarine Documentary Is A Story Of Defied Assumptions

June 25, 2023 by 39 Comments

Donald Reid had a passion for applying himself to challenging problems, and in many ways his life’s work was that of developing a prototype submersible aircraft — or flying submarine — for which his son Bruce was a test pilot. [Jesse Moody] brought to our attention a fantastic documentary he created (with a short teaser trailer here) in which he interviews Bruce, and in the process teaches us all about a story that spanned decades and formed an important part of aviation history. Bruce experienced his share of hair-raising moments while testing the craft, but still has all of his fingers and limbs. Still, in his own words, “you wouldn’t be doing that kind of testing today!”

In many ways, the story revolves around defying assumptions. Without context, a “flying submarine” project might sound like a lone kook’s obsession, but Donald Reid was nothing of the sort. He was a brilliant engineer who was able solve problems by applying his skill and intellect with a laser-like focus. And it turns out that getting a submerged vehicle to successfully transition from waterbound craft to airborne is a source of numerous and novel problems that were not trivial to solve. In fact, these problems needed to be solved in order to develop the Tomahawk cruise missile, which is launched by submarine. And that brings us to the lawsuit that bookended it all.

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Gladys West Modelled The Earth So That We Can Have GPS

August 3, 2021 by 19 Comments

The name Gladys West is probably unfamiliar, but she was part of creating something you probably use often enough: GPS. You wouldn’t think a child who grew up on a sharecropping farm would wind up as an influential mathematician, but perhaps watching her father work very hard for very little and her mother working for a tobacco company made her realize that she wanted more for herself. Early on, she decided that education was the way out. She made it all the way to the Naval Surface Warfare Center.

While she was there she changed the world with — no kidding — mathematics. While she didn’t single-handedly invent satellite navigation, her work was critical to the systems we take for granted today.

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This Group Of Women Tried To Break Into Astronaut Program In 1960s; One Just Made It

July 20, 2021 by 33 Comments

When Mary Wallace “Wally” Funk reached the boundary of space aboard the first crewed flight of Blue Origin’s New Shepard capsule earlier today, it marked the end of a journey she started 60 years ago. In 1961 she became the youngest member of what would later become known as the “Mercury 13”, a group of accomplished female aviators that volunteered to be put through the same physical and mental qualification tests that NASA’s Mercury astronauts went through. But the promising experiment was cut short by the space agency’s rigid requirements for potential astronauts, and what John Glenn referred to in his testimony to the Committee on Science and Astronautics as the “social order” of America at the time.

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Virginia Apgar May Have Saved Your Life

July 13, 2021 by 28 Comments

Between the 1930s and the 1950s, something sort of strange happened in the United States. The infant mortality rate went into decline, but the number of babies that died within 24 hours of birth didn’t budge at all. It sounds terrible, but back then, many babies who weren’t breathing well or showed other signs of a failure to thrive were usually left to die and recorded as stillborn.

As an obstetrical anesthesiologist, physician, and medical researcher, Virginia Apgar was in a great position to observe fresh newborns and study the care given to them by doctors. She is best known for inventing the Apgar Score, which is is used to quickly rate the viability of newborn babies outside the uterus. Using the Apgar Score, a newborn is evaluated based on heart rate, reflex irritability, muscle tone, respiratory effort, and skin color and given a score between zero and two for each category. Depending on the score, the baby would be rated every five minutes to assess improvement. Virginia’s method is still used today, and has saved many babies from being declared stillborn.

Virginia wanted to be a doctor from a young age, specifically a surgeon. Despite having graduated fourth in her class from Columbia University College of Physicians and Surgeons, Virginia was discouraged from becoming a surgeon by a chairman of surgery and encouraged to go to school a little bit longer and study anesthesiology instead. As unfortunate as that may be, she probably would have never have created the Apgar Score with a surgeon’s schedule. Continue reading “Virginia Apgar May Have Saved Your Life” →

Kathleen Lonsdale Saw Through The Structure Of Benzene

June 29, 2021 by 14 Comments

The unspoken promise of new technologies is that they will advance and enhance our picture of the world — that goes double for the ones that are specifically designed to let us look closer at the physical world than we’ve ever been able to before. One such advancement was the invention of X-ray crystallography that let scientists peer into the spatial arrangements of atoms within a molecule. Kathleen Lonsdale got in on the ground floor of X-ray crystallography soon after its discovery in the early 20th century, and used it to prove conclusively that the benzene molecule is a flat hexagon of six carbon atoms, ending a decades-long scientific dispute once and for all.

Benzene is an organic chemical compound in the form of a colorless, flammable liquid. It has many uses as an additive in gasoline, and it is used to make plastics and synthetic rubber. It’s also a good solvent. Although the formula for benzene had been known for a long time, the dimensions and atomic structure remained a mystery for more than sixty years.

Kathleen Lonsdale was a crystallography pioneer and developed several techniques to study crystal structures using X-rays. She was brilliant, but she was also humble, hard-working, and adaptable, particularly as she managed three young children and a budding chemistry career. At the outbreak of World War II, she spent a month in jail for reasons related to her staunch pacifism, and later worked toward prison reform, visiting women’s prisons habitually.

After the war, Kathleen traveled the world to support movements that promote peace and was often asked to speak on science, religion, and the role of women in science. She received many honors in her lifetime, and became a Dame of the British Empire in 1956. Before all of that, she honored organic chemistry with her contributions.

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