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Biochar From Human Waste Could Solve Global Fertilizer Shortages, Study Finds

Slashdot - 화, 2025/08/12 - 5:10오전
Biochar produced from solid human excrement could supply up to 7% of global phosphorus fertilizer needs annually, according to a Cornell University study published in PNAS. When combined with nutrients extracted from urine, the process could provide 15% of phosphorus, 17% of nitrogen, and 25% of potassium used in agriculture worldwide. The biochar production process reduces solid waste volume and weight by up to 90%, while allowing nutrient proportions to be adjusted for specific crop requirements.

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Promising Linux Project Dies After Dev Faces Harassment

Slashdot - 화, 2025/08/12 - 4:30오전
New submitter darwinmac writes: Kapitano, a user-friendly GTK4 frontend for the ClamAV scanner on Linux, has been killed by its developer 'zynequ' following a wave of harsh, personal attacks from a user. The tool was meant to simplify virus scanning but quickly became a flashpoint when a user claimed it produced malware. After defending the code calmly, the developer was nonetheless met with escalating accusations and hostility, leading to burnout. The project is now marked as "not maintained," its code released into the public domain under The Unlicense, and it's being delisted from Flathub. zynequ said: "This was always a hobby project, created in my free time with none of the financial support. Incidents like this make it hard to stay motivated."

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Starbucks Asks Customers in South Korea To Stop Bringing Printers and Desktop Computers Into Stores

Slashdot - 화, 2025/08/12 - 3:51오전
An anonymous reader shares a report: Starbucks patrons in South Korea are setting up de facto offices at the coffee chain, bringing along their desktop computers and printers. The company implemented a new policy banning bulky items from store locations. In South Korea, where office space is scant, remote workers are using cafes as a cheap place to work. Starbucks South Korea is experiencing this exact phenomenon and is now banning patrons from bringing in large pieces of work equipment, treating the cafes like their own amenity-stuffed office space. "While laptops and smaller personal devices are welcome, customers are asked to refrain from bringing desktop computers, printers, or other bulky items that may limit seating and impact the shared space," a Starbucks spokesperson told Fortune in a statement.

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America's Clean Hydrogen Dreams Are Fading, Again

Slashdot - 화, 2025/08/12 - 3:12오전
Companies are canceling clean hydrogen projects across the United States after Congress shortened the qualification window for a Biden-era tax credit by five years, requiring projects to be under construction by the end of 2027. Energy consulting firm Wood Mackenzie estimates three-quarters of proposals will not meet this deadline. Woodside Energy and Fortescue have scrapped projects in Oklahoma and Arizona respectively, citing cost increases and policy uncertainty. According to McKinsey, fewer than 15% of low-emission hydrogen projects announced in the United States since 2015 have reached final investment decision stage.

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Reddit Will Block the Internet Archive

Slashdot - 화, 2025/08/12 - 2:30오전
Reddit says that it has caught AI companies scraping its data from the Internet Archive's Wayback Machine, so it's going to start blocking the Internet Archive from indexing the vast majority of Reddit. From a report: The Wayback Machine will no longer be able to crawl post detail pages, comments, or profiles; instead, it will only be able to index the Reddit.com homepage, which effectively means Internet Archive will only be able to archive insights into which news headlines and posts were most popular on a given day. "Internet Archive provides a service to the open web, but we've been made aware of instances where AI companies violate platform policies, including ours, and scrape data from the Wayback Machine," spokesperson Tim Rathschmidt tells The Verge.

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Hughes: LVFS Sustainability Plan

lwn.net - 화, 2025/08/12 - 2:03오전
Richard Hughes, creator and maintainer of the Linux Vendor Firmware Service (LVFS), has written a blog post about the sustainability plan he has put together for the service. He is calling for the vendors that use the service to help fund its development and maintenance going forward. The Linux Foundation is kindly paying for all the hosting costs of the LVFS, and Red Hat pays for all my time — but as LVFS grows and grows that's going to be less and less sustainable longer term. We're trying to find funding to hire additional resources as a "me replacement" so that there is backup and additional attention to LVFS (and so that I can go on holiday for two weeks without needing to take a laptop with me).

This year there will be a fair-use quota introduced, with different sponsorship levels having a different quota allowance. Nothing currently happens if the quota is exceeded, although there will be additional warnings asking the vendor to contribute. The "associate" (free) quota is also generous, with 50,000 monthly downloads and 50 monthly uploads. This means that almost all the 140 vendors on the LVFS should expect no changes.

(Thanks to Paul Wise.)

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Ex-NSA Chief Paul Nakasone Has a Warning for the Tech World

Slashdot - 화, 2025/08/12 - 1:50오전
Former NSA and Cyber Command chief Paul Nakasone told the Defcon security conference this month that technology companies will find it "very, very difficult" to remain neutral through 2025 and 2026. Speaking with Defcon founder Jeff Moss in Las Vegas, Nakasone, now an OpenAI board member, addressed the intersection of technology and politics following the Trump administration's removal of cybersecurity officials deemed disloyal and revocation of security clearances for former CISA directors Chris Krebs and Jen Easterly. Nakasone also called ransomware "among the great scourges that we have in our country," stating the U.S. is "not making progress against ransomware."

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[$] StarDict sends X11 clipboard to remote servers

lwn.net - 화, 2025/08/12 - 1:23오전

StarDict is a GPLv3-licensed cross-platform dictionary application. It includes dictionaries for a number of languages, and has a rich plugin ecosystem. It also has a glaring security problem: while running on X11, using Debian's default configuration, it will send a user's text selections over unencrypted HTTP to two remote servers.

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'Goodbye, $165,000 Tech Jobs. Student Coders Seek Work At Chipotle.'

Slashdot - 화, 2025/08/12 - 1:10오전
theodp writes: The New York Times reports from the CS grad job-seeking trenches: Growing up near Silicon Valley, Manasi Mishra remembers seeing tech executives on social media urging students to study computer programming. "The rhetoric was, if you just learned to code, work hard and get a computer science degree, you can get six figures for your starting salary," Ms. Mishra, now 21, recalls hearing as she grew up in San Ramon, Calif. Those golden industry promises helped spur Ms. Mishra to code her first website in elementary school, take advanced computing in high school and major in computer science in college. But after a year of hunting for tech jobs and internships, Ms. Mishra graduated from Purdue University in May without an offer. "I just graduated with a computer science degree, and the only company that has called me for an interview is Chipotle," Ms. Mishra said in a get-ready-with-me TikTok video this summer that has since racked up more than 147,000 views. Some graduates described feeling caught in an A.I. "doom loop." Many job seekers now use specialized A.I. tools like Simplify to tailor their resumes to specific jobs and autofill application forms, enabling them to quickly apply to many jobs. At the same time, companies inundated with applicants are using A.I. systems to automatically scan resumes and reject candidates.

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[$] The rest of the 6.17 merge window

lwn.net - 화, 2025/08/12 - 12:45오전
The 6.17-rc1 prepatch was released by Linus Torvalds on August 10; the 6.17 merge window is now closed. There were 11,404 non-merge changesets pulled into the mainline this time around, a little over 7,000 of which came in after the first-half merge-window summary was written. As one would expect, quite a few changes and new features were included in that work.
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Security updates for Monday

lwn.net - 화, 2025/08/12 - 12:36오전
Security updates have been issued by AlmaLinux (jackson-annotations, jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base and libxml2), Debian (distro-info-data, gnutls28, modsecurity-crs, and node-tmp), Fedora (chromium, incus, perl, perl-Devel-Cover, perl-PAR-Packer, polymake, varnish, and xen), Red Hat (kernel, kernel-rt, and rhc), and SUSE (chromedriver, ffmpeg-4, go1.23, go1.24, go1.25, govulncheck-vulndb, himmelblau, iperf, keylime-ima-policy, net-tools, sqlite3, texmaker, tomcat, and zabbix).
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GitHub No Longer Independent at Microsoft As CEO Steps Down

Slashdot - 화, 2025/08/12 - 12:25오전
GitHub CEO Thomas Dohmke announced Monday he will step down to pursue entrepreneurial endeavors, with Microsoft restructuring the subsidiary's leadership rather than appointing a direct replacement. Microsoft developer division head Julia Liuson will oversee GitHub's revenue, engineering and support operations, while chief product officer Mario Rodriguez will report to Microsoft AI platform VP Asha Sharma.

Read more of this story at Slashdot.

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The Engineering Marvel That China Hopes Will Help Wean It Off Foreign Energy

Slashdot - 월, 2025/08/11 - 11:42오후
China has begun construction of a $167 billion hydropower facility on Tibet's Yarlung Tsangpo River that would generate triple the output of the Three Gorges Dam. The project employs a run-of-the-river design, drilling deep tunnels through mountains to bypass the Yarlung Tsangpo Grand Canyon, where the river drops nearly two vertical miles over 300 miles. Water diverted through the tunnels will drive turbines at both ends without creating a large reservoir. The river currently produces just 2% of its hydropower potential. A $7 billion transmission network will deliver electricity to Guangdong province, Hong Kong, and Macau. China imported nearly a quarter of its energy supply in 2023.

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Wikipedia Operator Loses Court Challenge To UK Online Safety Act Regulations

Slashdot - 월, 2025/08/11 - 11:03오후
The operator of Wikipedia on Monday lost a legal challenge to parts of Britain's Online Safety Act, which sets tough new requirements for online platforms and has been criticized for potentially curtailing free speech. From a report: The Wikimedia Foundation took legal action at London's High Court over regulations made under the law, which it said could impose the most stringent category of duties on Wikipedia. The foundation said if it was subject to so-called Category 1 duties -- which would require Wikipedia's users and contributors' identities to be verified -- it would need to drastically reduce the number of British users who can access the site. Judge Jeremy Johnson dismissed its case on Monday, but said the Wikimedia Foundation could bring a further challenge if regulator Ofcom "(impermissibly) concludes that Wikipedia is a Category 1 service".

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