TechBrief — تازه‌ترین اخبار فناوری

مرجع روزانه خلاصهٔ اخبار و تحلیل‌های کوتاه از منابع معتبر.

آخرین خبرها

In Defense of My Attachment to This Lululemon Duffel Bag (2026)

Say what you will about the brand's leggings, but you'll never convince me to hate this marvel of a carryall.

Use Tiny11 to Rescue a Computer Running Windows 10

If you can’t—or don’t want to—upgrade to full Windows 11, consider this lightweight version of Microsoft’s operating system that works on a wide range of computers.

The AI Era Is Creating a Bug Hunting Arms Race

As attackers ramp up their AI exploit development, the search for software vulnerabilities is changing rapidly.

Magnifica Humanitas (Encyclical Letter)

Article URL: https://www.vatican.va/content/leo-xiv/en/encyclicals/documents/20260515-magnifica-humanitas.html

Comments URL: https://news.ycombinator.com/item?id=48265206

Points: 61

# Comments: 11

A Probe Took Incredible Pictures of Mars on Its Way to a Far-Off Asteroid

NASA took advantage of the recent close approach of the Psyche probe to Mars to calibrate its observation instruments.

Show HN: Geomatic – a command-driven geometry studio enabled with autodiff

All commands have the format `output = \func inputs` or just `\function inputs`. Points and scalars are built on the fly. Eg `\line a b` to an empty canvas creates points `a` and `b`, and joins them with a line.

One can use broadcasting semantics similar to NumPy and PyTorch in a visual setting (imagine creating a list of circles where one dim corresponds to radius and another to the center). One can also use backpropagation, run gradient descent or visualize vector fields. Almost everything is reactive so changing a variable updates all of the downstream geometry. It also allows anyone to write and load their own visualization, which can be broadcasted and differentiated through.

Comments URL: https://news.ycombinator.com/item?id=48264635

Points: 23

# Comments: 6