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2026-10-19 Discoveries

Candidates found by the public-feed scout on 2026-10-19. Automated discovery is not an endorsement.

Preview for Hybrid Reasoning Agents: LLM agents that think in latent space, act through textIMAGE PREVIEW
#0195
AI TOOL · arxiv.org · SAFETY SCREENED

Hybrid Reasoning Agents: LLM agents that think in latent space, act through text

How can we build an agent that thinks beyond human language, yet still acts through it in the external environment? Modern LLM agents still reason and interact through text, while latent reasoning offers an efficient internal medium but…

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Preview for Off-Grid Refrigeration Using Fire and SaltIMAGE PREVIEW
#0285
STRANGE TECH · Hackaday · SAFETY SCREENED

Off-Grid Refrigeration Using Fire and Salt

Refrigeration has been a challenge for humanity since the start. Ancient civilizations in dry climates like Persia and Egypt could use evaporative cooling on a large scale with specialized architecture, …

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Preview for Early Humans in America Endured Climate ChaosIMAGE PREVIEW
#0383
FUN WEBSITE · Nautilus · SAFETY SCREENED

Early Humans in America Endured Climate Chaos

Footprints found at White Sands, New Mexico, were dated to the height of the last ice age

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Preview for The New Phobos Martian Moon Rover that Weighs in at Only 15 GramsIMAGE PREVIEW
#0483
STRANGE TECH · Hackaday · SAFETY SCREENED

The New Phobos Martian Moon Rover that Weighs in at Only 15 Grams

Although for many decades the planet Mars has been prodded, poked, driven upon, flown over and especially orbited by various spacecraft, landers and rovers sent over by a certain humanoid …

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#0582
USEFUL TOOL · Product Hunt · SAFETY SCREENED

MyLens

1-1 Live Presentations at Scale with AI.

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Preview for Americans Who Go to Church and Trust Science Are Also More Likely to Believe in Ghosts…IMAGE PREVIEW
#0681
FUN WEBSITE · Nautilus · SAFETY SCREENED

Americans Who Go to Church and Trust Science Are Also More Likely to Believe in Ghosts…

The church of the supernatural

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Preview for Building a Microscope with a 3D ViewIMAGE PREVIEW
#0781
STRANGE TECH · Hackaday · SAFETY SCREENED

Building a Microscope with a 3D View

As electronic components grow ever smaller, a microscope has become an increasingly indispensable tool for any fine work; when inspecting electronics, though, especially solder joints, [Corebb] found a top-down view …

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#0880
USEFUL TOOL · Product Hunt · SAFETY SCREENED

shim-cli

See what your coding agent sends. Mask what you can.

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Preview for DeepSeek search and fetch – $0.75 per 1000 successful requestsIMAGE PREVIEW
#0980
USEFUL TOOL · api-docs.deepseek.com · SAFETY SCREENED

DeepSeek search and fetch – $0.75 per 1000 successful requests

The Search API and the Fetch API give agents and RAG applications access to live web content:

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Preview for Someone behind the softwareIMAGE PREVIEW
#1080
USEFUL TOOL · karrisaarinen.com · SAFETY SCREENED

Someone behind the software

I think good products carry something of the people who make them. Their experience, what they care about, and how they think things should work.

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#1180
USEFUL TOOL · reddit.com · SAFETY SCREENED

Namecheap just seized and disabled all my domains

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#1278
USEFUL TOOL · Product Hunt · SAFETY SCREENED

Inbox Zero

Open-source Superhuman alternative

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Preview for RepRapMicronIMAGE PREVIEW
#1378
USEFUL TOOL · github.com · SAFETY SCREENED

RepRapMicron

μRepRap - A 3D printer project designed to work at the micron scale - VikOlliver/RepRapMicron

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Preview for The Intel 8087 chip: floating-point addition and subtractionIMAGE PREVIEW
#1478
STRANGE TECH · righto.com · SAFETY SCREENED

The Intel 8087 chip: floating-point addition and subtraction

In 1980, Intel introduced the 8087, a chip that made floating-point operations much faster in the IBM PC and other systems. Although the 808...

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Preview for I built a programming language that LLMs can't useIMAGE PREVIEW
#1577
AI TOOL · blog.picheta.me · SAFETY SCREENED

I built a programming language that LLMs can't use

I built KillSwitch, an esoteric language designed to confound LLMs and coding agents, and benchmarked the major models against it.

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Preview for Show HN: The Zelda timeline to catch up before the Ocarina of Time remakeIMAGE PREVIEW
#1670
USEFUL TOOL · legendofhyrule.com · SAFETY SCREENED

Show HN: The Zelda timeline to catch up before the Ocarina of Time remake

The Zelda timeline and Hyrule's history from Creation to the Upheaval. After Ocarina of Time the timeline branches into the child, adult and fallen-hero eras.

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