Meet Margaret Hamilton: The Woman Behind the Apollo Project

Margaret Hamilton, lead Apollo flight software engineer, in the Apollo Command Module.
Margaret Hamilton, lead Apollo flight software engineer, in the Apollo Command Module.
Public Domain, Wikimedia Commons

When man (or more specifically, a man) stepped foot on the surface of the Moon on July 20, 1969, software was a relatively new development. In fact, the Moon mission was one of the first times this kind of engineering was used in such a fundamental—not to mention high-stakes—way. History was being written that day, and a woman named Margaret Hamilton had authored the code that made it possible.

Hamilton was born in 1936, and received a B.A. in math from Earlham College. She taught herself to program before becoming the director of the Software Engineering Division of the MIT Instrumentation Laboratory, which developed software for the NASA Apollo programs.

In the photo below, Hamilton stands with printouts of the code for the Apollo Guidance Computer—the same code that helped us reach the Moon—which was developed by the team that she led, and much of which she wrote herself. This shot was taken during the Apollo 11 mission, when Hamilton was 33 years old. Her code ran in one of the first ever chip-based computers, which had only 64 kilobytes of memory.

Hamilton, who was among the first women to join the world of software development, was a modern day pioneer. She is even credited with coining the term software engineering. For her contributions to the field, Hamilton received the Augusta Ada Lovelace Award from the Association of Women in Computing in 1986, the NASA Exceptional Space Act Award in 2003, and the Presidential Medal of Freedom (America's highest civilian honor) in 2016.

In 2014, Hamilton was interviewed by El País about the attention she has received from the circulation of her photo online. She explained:

"Software during the early days of this project was treated like a stepchild and not taken as seriously as other engineering disciplines, such as hardware engineering; and it was regarded as an art and as magic, not a science. I had always believed that both art and science were involved in its creation, but at that time most thought otherwise. Knowing this, I fought to bring the software legitimacy so that it (and those building it) would be given its due respect and thus I began to use the term “software engineering” to distinguish it from hardware and other kinds of engineering; yet, treat each type of engineering as part of the overall systems engineering process. When I first started using this phrase, it was considered to be quite amusing. It was an ongoing joke for a long time. They liked to kid me about my radical ideas. Software eventually and necessarily gained the same respect as any other discipline."

Hamilton also wrote that the Apollo 11 mission had the "most exciting, memorable moments on the Apollo project," but that Apollo 8 was a close second.

This story has been updated for 2019.

Looking to Downsize? You Can Buy a 5-Room DIY Cabin on Amazon for Less Than $33,000

Five rooms of one's own.
Five rooms of one's own.
Allwood/Amazon

If you’ve already mastered DIY houses for birds and dogs, maybe it’s time you built one for yourself.

As Simplemost reports, there are a number of house kits that you can order on Amazon, and the Allwood Avalon Cabin Kit is one of the quaintest—and, at $32,990, most affordable—options. The 540-square-foot structure has enough space for a kitchen, a bathroom, a bedroom, and a sitting room—and there’s an additional 218-square-foot loft with the potential to be the coziest reading nook of all time.

You can opt for three larger rooms if you're willing to skip the kitchen and bathroom.Allwood/Amazon

The construction process might not be a great idea for someone who’s never picked up a hammer, but you don’t need an architectural degree to tackle it. Step-by-step instructions and all materials are included, so it’s a little like a high-level IKEA project. According to the Amazon listing, it takes two adults about a week to complete. Since the Nordic wood walls are reinforced with steel rods, the house can withstand winds up to 120 mph, and you can pay an extra $1000 to upgrade from double-glass windows and doors to triple-glass for added fortification.

Sadly, the cool ceiling lamp is not included.Allwood/Amazon

Though everything you need for the shell of the house comes in the kit, you will need to purchase whatever goes inside it: toilet, shower, sink, stove, insulation, and all other furnishings. You can also customize the blueprint to fit your own plans for the space; maybe, for example, you’re going to use the house as a small event venue, and you’d rather have two or three large, airy rooms and no kitchen or bedroom.

Intrigued? Find out more here.

[h/t Simplemost]

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How to See August’s Full Sturgeon Moon

It'd be pure lunacy to skip an opportunity to see this beauty.
It'd be pure lunacy to skip an opportunity to see this beauty.
mnchilemom, Flickr // CC BY 2.0

This summer has been an especially exciting time for avid sky-gazers—the NEOWISE comet flew close to Earth in mid-July, and the ongoing Perseid meteor shower is gearing up for its peak around August 11. Though full moons aren’t quite as rare, the sight of a glowing white orb illuminating the night is still worth a glance out your window.

When Is August’s Full Moon?

As The Old Farmer’s Almanac reports, the eighth full moon of 2020 will reach its peak at 11:59 a.m. EST on Monday, August 3. If that’s daytime where you live, you’ll have to wait for the sun to set that night, or you can catch it the night before—Sunday, August 2.

Why Is It Called a Sturgeon Moon?

Each month’s full moon has a nickname (or multiple nicknames), usually of folk origin, that coincides with certain plant, animal, or weather activity common at that time of year. January’s full moon, for example, was named the “wolf moon” because wolves were said to howl more often during January. June’s “strawberry moon” occurred when strawberries were ripe and ready to be picked.

Since people caught an abundance of sturgeon—a large freshwater fish that’s been around since the Mesozoic era—in the Great Lakes and Lake Champlain during this part of summer, they started calling August’s full moon the sturgeon moon. It has a few lesser-known monikers, too, including the “full green corn moon” (a nod to the approaching harvest season), and the slightly wordy “moon when all things ripen.”

[h/t The Old Farmer’s Almanac]