ICON, New Story
ICON, New Story

These $10,000 Concrete Homes Are 3D-Printed in Less Than 24 Hours

ICON, New Story
ICON, New Story

What makes housing so expensive? Labor costs, for one. According to a 2014 Census Bureau survey, the average single-family home takes about six months to construct, and that's a lot of man-hours. A new type of home from Austin, Texas-based startup ICON and the housing nonprofit New Story is hoping to change that. Their homes can be built from the ground up in 12 to 24 hours, and they cost builders just $10,000 to construct, The Verge reports.

ICON's construction method uses the Vulcan 3D printer. With concrete as the building material, the printer pipes out a structure complete with a living room, bedroom, bathroom, and porch that covers 600 to 800 square feet. That's a little less than the size of the average New York apartment and significantly larger than a typical tiny home.

The project, which was revealed at this year's SXSW festival in Austin, isn't the first to apply 3D printing to home construction. Moscow, Beijing, and Dubai are all home to structures assembled using the technology. What makes ICON and New Story's buildings remarkable is what they intend to do with them: Within the next 18 months, they plan to set up a community of 100 3D-printed homes for residents of El Salvador. If that venture is successful, the team wants to bring the printer to other places in need of affordable housing, including parts of the U.S.

ICON wants to eventually bring the $10,000 price tag down to $4000. The 3D-printed houses owe their affordability to low labor costs and cheap materials. Not only is cement inexpensive, but it's also sturdier and more familiar than other common 3D-printed materials like plastic. The simple structure also makes the homes easy to maintain.

“Conventional construction methods have many baked-in drawbacks and problems that we’ve taken for granted for so long that we forgot how to imagine any alternative,” ICON co-founder Jason Ballard said in a release. “With 3D printing, you not only have a continuous thermal envelope, high thermal mass, and near-zero waste, but you also have speed, a much broader design palette, next-level resiliency, and the possibility of a quantum leap in affordability."

After printing and safety tests are completed, the first families are expected to move into their new 3D-printed homes sometime in 2019.

[h/t The Verge]

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Finally! Windows Notepad Is Getting an Update for the First Time in Years
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iStock

While some of Window's core programs have evolved dramatically over the years, or disappeared all together, Notepad has remained pretty basic. But as The Verge reports, the text-editing app is about to get a little fancier: Microsoft is updating it for the first time in years.

Since it debuted in 1985, Notepad has become a popular platform for writing out code. One common complaint from programmers working in non-Windows coding language is that Notepad doesn't format line breaks properly, resulting in jumbled, messy text. Now, both Unix/Linux line endings (LF) and Macintosh line endings (CR) are supported in Notepad, making it even more accessible to developers.

For the first time, users can zoom text by holding ctrl and scrolling the mouse wheel. They can also delete the last word in their document by pressing ctrl+backspace. On top of all that, the new update comes with a wrap-around find-and-replace feature, a default status bar with line and column numbers, and improved performance when handling large files.

The arrow keys will be easier to navigate as well. You can now use the arrow keys to deselect text before moving the cursor. And if you ever want to look up a word online, Microsoft will allow you to connect directly to Bing through the app.

The new Notepad update will be made available first to Windows Insiders through Windows 10 Insider Preview, then to everyone on the forthcoming update, codenamed Redstone 5, likely later this year.

[h/t The Verge]

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New Website Lets You Sift Through More Than 700,000 Items Found in Amsterdam's Canals
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iStock

Amsterdam's canals are famous for hiding more than eight centuries of history in their mud. From 2003 to 2012, archaeologists had the rare opportunity to dig through an urban river that had been pumped dry, and now 99% Invisible reports that their discoveries are available to browse online.

The new website, dubbed Below the Surface, was released with a book and a documentary of the same name. The project traces the efforts of an archaeological dig that worked parallel to the construction of Amsterdam's new North/South metro line. To bore the train tunnels, crews had to drain part of the River Amstel that runs through the city and dig up the area. Though the excavation wasn't originally intended as an archaeological project, the city used it as an opportunity to collect and preserve some of its history.

About 800 years ago, a trading port popped up at the mouth of the River Amstel and the waterway become a bustling urban hub. Many of the artifacts that have been uncovered are from that era, while some are more contemporary, and one piece dates back to 4300 BCE. All 700,000 objects, which include, toys, coins, and weapons, are cataloged online.

Visitors to the website can look through the collection by category. If you want to view items from the 1500s, for example, you can browse by time period. You also have the option to search by material, like stoneware, for example, and artifact type, like clothing.

After exploring the database, you can learn more about its history in the Below the Surface documentary on Vimeo (English subtitles are coming soon).

[h/t 99% Invisible]

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