Hacker News

Latest

Inside the Apollo "8-Ball" FDAI (Flight Director / Attitude Indicator)

2025-06-14 @ 15:43:03Points: 24Comments: 4

Ask HN: How do you teach your kids about AI?

2025-06-14 @ 14:12:29Points: 13Comments: 13

As a way to process this challenge, I’m working on a children's book that explains AI in a narrative format. I’ve written other books for kids tackling complex topics like politics, grief and digital privacy — but this one feels especially urgent and slippery.

In the story I’m outlining, a child receives a plain cardboard box as a gift. Curious, she starts stuffing all her books into it — stories, encyclopedias, comic books, math manuals. At some mysterious threshold, the box "comes alive" and starts responding. As they interact, the story explores concepts like hallucination (the box starts making stuff up), reinforcement learning (the box improves when rewarded), bias, prediction, and the fine line between intelligence and mimicry.

I'm looking for:

Good learning resources, metaphors or visual models that help explain how AI works (ideally in ways accessible to children)

Reflections on when and how to introduce AI to kids — especially before they get too deep into GenAI tools without critical thinking

Stories or experiences from others trying to teach (or explain) AI to younger people, whether as parents, educators or creators

Would love to hear thoughts, resources, or warnings. Thanks!

I have reimplemented Stable Diffusion 3.5 from scratch in pure PyTorch

2025-06-14 @ 13:56:46Points: 111Comments: 14

Unsupervised Elicitation of Language Models

2025-06-14 @ 12:32:20Points: 70Comments: 5

Solidroad (YC W25) Is Hiring

2025-06-14 @ 12:00:07Points: 1

Model Once, Represent Everywhere: UDA (Unified Data Architecture) at Netflix

2025-06-14 @ 10:56:52Points: 101Comments: 66

How to Build Conscious Machines

2025-06-14 @ 10:53:13Points: 35Comments: 28

Last fifty years of integer linear programming: Recent practical advances

2025-06-14 @ 06:15:08Points: 111Comments: 12

SIMD-friendly algorithms for substring searching (2018)

2025-06-14 @ 03:31:18Points: 151Comments: 26

Filedb: Disk-based key-value store inspired by Bitcask

2025-06-14 @ 02:45:03Points: 89Comments: 9

Endometriosis is an interesting disease

2025-06-13 @ 22:40:22Points: 245Comments: 132

Implementing Logic Programming

2025-06-13 @ 21:32:21Points: 161Comments: 51

Self-Adapting Language Models

2025-06-13 @ 19:03:42Points: 181Comments: 49

I convinced HP's board to buy Palm and watched them kill it

2025-06-13 @ 18:03:30Points: 610Comments: 473

Peano arithmetic is enough, because Peano arithmetic encodes computation

2025-06-13 @ 16:10:38Points: 161Comments: 53

The Army’s Newest Recruits: Tech Execs From Meta, OpenAI and More

2025-06-13 @ 13:51:42Points: 146Comments: 151

If the moon were only 1 pixel: A tediously accurate solar system model (2014)

2025-06-13 @ 08:40:05Points: 811Comments: 244

The international standard for identifying postal items

2025-06-12 @ 15:02:23Points: 81Comments: 17

Mollusk shell assemblages as a tool for identifying unaltered seagrass beds

2025-06-11 @ 23:40:10Points: 10Comments: 0

Solar Orbiter gets world-first views of the Sun's poles

2025-06-11 @ 23:00:50Points: 52Comments: 3

Whatever Happened to Sandboxfs?

2025-06-11 @ 16:37:09Points: 62Comments: 8

Texting myself the weather every day

2025-06-11 @ 16:33:38Points: 17Comments: 18

"Language and Image Minus Cognition." Leif Weatherby on LLMs

2025-06-11 @ 14:03:46Points: 5Comments: 0

Student discovers fungus predicted by Albert Hoffman

2025-06-11 @ 00:36:00Points: 126Comments: 95

Protecting your code from other people's bugs

2025-06-10 @ 20:37:46Points: 19Comments: 2

Slowing the flow of core-dump-related CVEs

2025-06-10 @ 20:07:41Points: 56Comments: 8

Me an' Algernon – grappling with (temporary) cognitive decline

2025-06-10 @ 15:00:54Points: 65Comments: 34

Liquid Glass – WWDC25 [video]

2025-06-10 @ 11:48:47Points: 117Comments: 211

TimeGuessr

2025-06-10 @ 05:56:23Points: 170Comments: 34

The Many Sides of Erik Satie

2025-06-08 @ 13:36:11Points: 82Comments: 15

Archives

2025

2024

2023

2022