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Art Bits from Apple Macintosh HyperCard

https://archives.somnolescent.net/web/mari_v2/junk/hypercard/
19•TigerUniversity•52m ago•2 comments

this css proves me human

https://will-keleher.com/posts/this-css-makes-me-human/
31•todsacerdoti•43m ago•10 comments

Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scripting

https://github.com/moongate-community/moongatev2
207•squidleon•8h ago•117 comments

Tech employment now significantly worse than the 2008 or 2020 recessions

https://twitter.com/JosephPolitano/status/2029916364664611242
560•enraged_camel•4h ago•385 comments

The worst acquisition in history, again

https://www.profgmedia.com/p/the-worst-acquisition-in-history
61•JumpCrisscross•1h ago•39 comments

Hardening Firefox with Anthropic's Red Team

https://www.anthropic.com/news/mozilla-firefox-security
401•todsacerdoti•10h ago•115 comments

Nintendo Sues U.S. Government for Tariff Refunds

https://www.scribd.com/document/1008639172/Nintendo-Sues-U-S-Government-For-Tariff-Refunds
59•coloneltcb•1h ago•14 comments

Open Camera is a FOSS Camera App for Android

https://opencamera.org.uk/
181•tetris11•4d ago•80 comments

Ada 2022

https://www.adaic.org/ada-resources/standards/ada22/
87•tosh•2h ago•14 comments

Apache Otava

https://otava.apache.org/
57•djoldman•5d ago•3 comments

Launch HN: Palus Finance (YC W26): Better yields on idle cash for startups, SMBs

27•sam_palus•4h ago•37 comments

Math Notepad

https://mathnotepad.com
10•the-mitr•4d ago•2 comments

Triplet Superconductor

https://www.sciencedaily.com/releases/2026/02/260221000252.htm
36•jonbaer•4d ago•7 comments

Payphone Go

https://walzr.com/payphone-go/
271•walz•4d ago•58 comments

CT Scans of Health Wearables

https://www.lumafield.com/scan-of-the-month/health-wearables
158•radeeyate•8h ago•34 comments

Entomologists use a particle accelerator to image ants at scale

https://spectrum.ieee.org/3d-scanning-particle-accelerator-antscan
75•gmays•6h ago•9 comments

Multifactor (YC F25) Is Hiring an Engineering Lead

https://www.ycombinator.com/companies/multifactor/jobs/lcpd60A-engineering-lead
1•multifactor•5h ago

Astra: An open-source observatory control software

https://github.com/ppp-one/astra
68•pppone•6h ago•17 comments

A tool that removes censorship from open-weight LLMs

https://github.com/elder-plinius/OBLITERATUS
80•mvdwoord•8h ago•31 comments

LibreSprite – open-source pixel art editor

https://libresprite.github.io/
232•nicoloren•13h ago•78 comments

Anthropic, please make a new Slack

https://www.fivetran.com/blog/anthropic-please-make-a-new-slack
120•georgewfraser•2h ago•93 comments

Workers who love ‘synergizing paradigms’ might be bad at their jobs

https://news.cornell.edu/stories/2026/03/workers-who-love-synergizing-paradigms-might-be-bad-thei...
463•Anon84•9h ago•273 comments

Analytic Fog Rendering with Volumetric Primitives (2025)

https://matejlou.blog/2025/02/11/analytic-fog-rendering-with-volumetric-primitives/
75•surprisetalk•1d ago•4 comments

Good Bad ISPs

https://community.torproject.org/relay/community-resources/good-bad-isps/
86•rzk•8h ago•25 comments

Show HN: Claude-replay – A video-like player for Claude Code sessions

https://github.com/es617/claude-replay
48•es617•6h ago•24 comments

Why it takes you and an elephant the same amount of time to poop (2017)

https://www.pbs.org/newshour/health/takes-elephant-amount-time-poop
57•Tomte•2h ago•55 comments

The Shady World of IP Leasing

https://acid.vegas/blog/the-shady-world-of-ip-leasing/
5•alibarber•1h ago•0 comments

Show HN: Reconstruct any image using primitive shapes, runs in-browser via WASM

https://github.com/taiseiue/primitive-playground
13•taiseiue•3d ago•3 comments

Global warming has accelerated significantly

https://www.researchsquare.com/article/rs-6079807/v1
867•morsch•8h ago•856 comments

TypeScript 6.0 RC

https://devblogs.microsoft.com/typescript/announcing-typescript-6-0-rc/
46•johnz•2h ago•8 comments
Open in hackernews

Why Going to Mars Would Be Bad for Your Health

https://slate.com/technology/2026/03/elon-musk-mars-space-travel-health-muscle-atrophy.html
20•RickJWagner•8h ago

Comments

moribvndvs•7h ago
> Elon Musk has recently stated that SpaceX will, at least right now, no longer be focusing on traveling to Mars

Wait you mean Elon has been full of shit all this time???

baxtr•7h ago
No Mars, no autonomous cars, no robots…

But delivered on rockets and StarLink.

I’d say it’s mixed!

nobleach•7h ago
What would you call a person who, when presented with new information, refuses to change their mind? Dogmatic? Religious? An Idiot? I'm sure there's some self-serving reason the guy wants to go to the moon. What we don't know is if he's had that in mind the entire time.
nick49488171•7h ago
About as dangerous as climbing Everest. So we definitely shouldn't do that either, in case these pearl clutching anti-progress journalists experience emotional discomfort.
pinnochio•7h ago
Drip with contempt, much?
nick49488171•5h ago
"Space travel is bad for your health and here's what we know about it" is actually a fine article. It's his concluding statement that is contemptible.

"Space may be fascinating, wonderful, and exciting, but most of all, it is incredibly dangerous. As far as human space travel goes, it’s probably best that it stays in the realm of science fiction, at least for the foreseeable future."

How about letting explorers, informed adults, and risk takers make their own decisions.

jatari•7h ago
It's okay to realise some things are just beyond us right now. There is plenty of other things humans can do with their time.

I would rather the geniuses of earth work on anti-aging or cancer research than wish fulfillment of a 50 year old man child.

Eddy_Viscosity2•6h ago
I'd like it if they could just figure out how to make everything cost less.
nick49488171•5h ago
Fixed pie fallacy.
sgt•4h ago
Amazing how little enthusiasm for the future there is on HN these days. If things seem hard or impossible to do, there's no reason to stop trying.
jmyeet•7h ago
Colonizing Mars never made any sense. Mars has the worst of both worlds when it comes to atmosphere: too little to ever be useful, but enough to be really super annoying (eg by covering your equipment with razor-sharp dust because obviously there's been no water recently to erode those sharp edges). Gravity is still pretty low. There's no radiation protection. So yeah, you were going to be living underground. But you can do that on the Moon without all the atmosphere annoyances and the Moon alreaedy has documented lava tubes so you don't need to excavate.

Remember when Elon said the Moon was a "distraction" and they were going "straight to Mars" [1]? That was only a year ago. At the time my guess was that a) Starship is just badly designed for being a lunar landing vehicle and b) the project is way behind anyway so this was just a way of kicking the can down the street. So what changed?

It's NASA's overhaul of the Artemis and SLS programs (IMHO) [2]. NASA wants to improve these programs by launching them more often and that, in Elon's mind, turns them into more of a competitor and takes money away from SpaceX. It's as simple as that.

I stand by my criticism of Starship: I think history will show it to be the Cybertruck of SpaceX. It's a poorly designed platform and it's beiggest problem is going to be that it has to compete with Falcon 9. It's going to be fantastically expensive to develop. It's still many years away from its promise (eg in-orbit refuelling) and there simply isn't the demand to get payloads that large into LEO or geostationary orbit.

[1]: https://x.com/elonmusk/status/1875023335891026324?lang=en

[2]: https://www.cbsnews.com/news/nasa-artemis-moon-program-overh...

hackeraccount•6h ago
Never is a long time.
the_duke•7h ago
Musk is actually a brilliant marketer. He built his companies around a "vision", used it to attract high quality talent and push that talent to give their best.

For Tesla it was "electrify transport to end dependence on fossil fuels and save the planet", for SpaceX it was "save humanity by becoming a multi-planetary species".

With how much he talked about it, he did probably actually believe in Mars.

But now both of these ideals have come into conflict with his newfound political affiliations, so they have to be dropped.

chistev•7h ago
> But now both of these ideals have come into conflict with his newfound political affiliations, so they have to be dropped.

How so? Do you mean Trump's refusal to accept Climate change?

ryandvm•5h ago
I don't know. I think the simpler answer is that Elon knows damn well that we're not colonizing Mars any time soon, but he also knows he could probably bag a few trillion if he can trick humanity into kicking off the biggest space boondoggle the world has ever seen.
sgt•7h ago
It's typical fear mongering "this isn't possible because of reasons X, Y, Z". We haven't even tried it yet, or much space travel at all. It's way to soon to jump to conclusions.
pinnochio•7h ago
It's not fear mongering when they lay out a good argument, which is not what you're doing.

It's fascinating that you and nick49488171 both characterize this article in ways that no reasonable person would ("pearl clutching", "fear mongering") and have nothing substantive to say about the points made at all.

nick49488171•5h ago
I was not arguing about the hazards of space travel. Of course it is hazardous. I dislike the article because his conclusion is more dangerous to society than any hazardous activity: "something is dangerous therefore nobody should do it." And he makes no arguments to support this conclusion.
mikestew•2h ago
TFA concluded no such thing from my reading:

“As far as human space travel goes, it’s probably best that it stays in the realm of science fiction, at least for the foreseeable future.”

And no arguments for that conclusion? C’mon: radiation, the effects of microgravity on human bodies, none of which we have good solutions for…yet. The author argues that we don’t have good solutions, and probably won’t within their lifetime. If you’ve got counter-arguments, let’s hear them, but calling the TFA’s sound arguments “pearl clutching” isn’t productive.

nick49488171•2h ago
The counter argument is this: if the chance of dying is 2% to make a historic mission, then people should be able to make that choice. What's your counterargument to this statement?

As for your hazards Microgravity can be counteracted with a centrifugal living environment.

Radiation can not be mitigated effectively yet other than throwing mass at the problem. But if someone wants to launch enough mass that's on them.

bigbadfeline•1h ago
> if the chance of dying is 2% to make a historic mission, then people should be able to make that choice...

Only with their own money, like Musk and whoever else wants to make that choice should sell their piles of stock and fund the "2% chance of success".

mikestew•32m ago
What's your counterargument to this statement?

Don’t need one, it’s an opinion piece, with plenty of facts to back it up. You’ve proposed solutions that don’t yet exist. When those solutions are viable, maybe it’s not such a bad idea. But at the moment it would appear that such a journey has low odds of ending well. If Musk wants to burn cash, and has willing participants, go for it. But with my tax dollars? Yeah, you’re going to have to do better than a lick, prayer, and a hearty “good luck!”

sgt•4h ago
I get that he's making points, but it's not clear at all that it's not worth trying. His argument is basically that we don't try.
jatari•6h ago
I think the bigger issue is I doubt any company is going to blow a trillion dollars to send a person to Mars.
mikestew•6h ago
TFA made some good arguments to support their case, including observations from the space travel we have “tried”. I’m interested to hear your counter-arguments that are more detailed than “nuh, uh!”
7e•6h ago
I’m willing to bet gestating an embryo on Mars will f*k that kid up in a myriad ways. It would be child abuse.
ticulatedspline•4h ago
Perhaps a tad overly-curmudgeonly but still a good argument against Mars is "A City on Mars"[1] by Kelly and Zach Weinersmith (the SMBC[2] guy)

[1]: https://en.wikipedia.org/wiki/A_City_on_Mars

[2]: https://www.smbc-comics.com/