~hackernews | Bookmarks (12132)

Whenever – typed and DST-safe datetimes for Python

github.com
1
Betty Webb never spoke about her work, until she had to

economist.com
1
Universal basic income: German experiment bring surprising results

ctvnews.ca

apple-news
1
Microgravity 101

sparkgravity.com

Sebastian Gutierrez Published: Apr 10, 2025 Microgravity is the condition where the force of gravity is...
Sebastian Gutierrez Published: Apr 10, 2025 Microgravity is the condition where the force of gravity is not zero, but extremely small. Microgravity is typically between 1 thousandth and 1 millionth of Earth’s gravity. Despite what people say, the International Space Station isn’t in “zero-G”. It’s actually in microg...
1
Too many adults are absolutely clueless

economist.com
1
Tesla rival BYD launches five-minute battery in $30k model

the-independent.com

From reproductive rights to climate change to Big Tech, The Independent is on the ground when...
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights,...
1
Show HN: Chonky – a neural approach for text semantic chunking

github.com
1
Ask HN: What Problem Would You Solve with Unlimited Time and Money? [Apr 2025]

ycombinator.com
1
Cross-Entropy and KL Divergence

thegreenplace.net

April 12, 2025 at 06:54 Tags Math , Machine Learning Cross-entropy is widely used in modern...
April 12, 2025 at 06:54 Tags Math , Machine Learning Cross-entropy is widely used in modern ML to compute the loss for classification tasks. This post is a brief overview of the math behind it and a related concept called Kullback-Leibler (KL) divergence. We'll start with a single event (E) that has probability p. T...
1
Show HN: BSE – Semantic Zip Engine for Text, Image and Audio

ycombinator.com
1
Why educational inequality runs in families: Genetics more than environment

osf.io
1
How to repair the parts that explode in Lenovo Yoga laptops

adammunich.com

Lenovo Yoga laptops, especially those from the “900”, “920”, “930”, and “940” series, have a design...
Lenovo Yoga laptops, especially those from the “900”, “920”, “930”, and “940” series, have a design defect where their power circuitry can self-destruct. The company will not acknowledge this defect as serious enough for a recall, and has left many customers with broken audio (or worse) on their notebooks. I have mi...
1
Monty Python and the Holy Grail became a comedy legend

bbc.com
1
33-year-old AmigaOS for Commodore computers gets an unexpected update News

tomshardware.com

(Image credit: Hyperion Entertainment) Work continues on AmigaOS 3.2 with the stewards of this classic Motorola...
(Image credit: Hyperion Entertainment) Work continues on AmigaOS 3.2 with the stewards of this classic Motorola 680x0 friendly operating system, Hyperion Entertainment, releasing version 3.2.3 a few days ago. In a news bulletin on the official site, Hyperion highlighted that the third update for AmigaOS 3.2 includes...
1
How to NOT build a two stage model rocket

gitbook.io

So… I don’t usually write blogs mostly because I thought I wasn’t the “blogging type” (whatever...
So… I don’t usually write blogs mostly because I thought I wasn’t the “blogging type” (whatever that means). Actually, this is my first one. But after what happened during our first two-stage rocket attempt, I figured — yeah, it’s probably worth writing about. If nothing else, maybe someone else can laugh, learn, an...
1
A Farewell to the ArcoLinux University

arcolinux.info

After eight years of dedication to the ArcoLinux project and the broader Linux community, the time...
After eight years of dedication to the ArcoLinux project and the broader Linux community, the time has come for me to step away. This decision wasn’t made lightly. But as I approach 60, I’ve found myself with less energy, less focus, and making small mistakes that remind me I’m no longer at my peak. I want to leave ...
1
Dust in the wind: How cities alter natural airborne particles

phys.org

materials physics physics news science science news
1
Demystifying Development: Does It Pencil?

ternercenter.app
1
Silicon Valley crosswalk buttons apparently hacked to imitate Musk, Zuck voices

paloaltoonline.com

Getting your Trinity Audio player ready... A crosswalk button in Redwood City plays a voice professing...
Getting your Trinity Audio player ready... A crosswalk button in Redwood City plays a voice professing to be Mark Zuckerberg on April 12. Courtesy Justin Ward. Crosswalk buttons along the mid-Peninsula appear to have been hacked, so that when pressed, voices professing to be Mark Zuckerberg or Elon Musk begin speaki...
1
Ambient music on iOS 18.4 and the return to the Apple's Music app

manualdousuario.net
2
BPS is a GPS alternative that nobody's heard of

jeffgeerling.com
2
Minestom – An open-source, lightweight Minecraft server built from the ground up

minestom.net
1
Show HN: AI quiz generator from any topic or book in seconds

wiyomi.com
1
How to Structure a B2B Marketplace Venture

mit.edu

Summary: Companies setting up a business-to-business marketplace to make transactions more efficient for buyers and sellers...
Summary: Companies setting up a business-to-business marketplace to make transactions more efficient for buyers and sellers should carefully consider the best ownership structure. New research suggests that owning the marketplace outright can give a company greater control, security, and access to suppliers but can ...
1

~hackernews | Bookmarks (12132)

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