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DRAM pricing is killing the hobbyist SBC market

https://www.jeffgeerling.com/blog/2026/dram-pricing-is-killing-the-hobbyist-sbc-market/
63•ingve•45m ago•18 comments

Swappa.com for GrapheneOS compatible devices – Stay Away

https://discuss.grapheneos.org/d/33727-swappacom-for-grapheneos-compatible-devices-stay-away
17•OsrsNeedsf2P•23m ago•6 comments

Signing data structures the wrong way

https://blog.foks.pub/posts/domain-separation-in-idl/
55•malgorithms•2h ago•31 comments

Show HN: Git bayesect – Bayesian Git bisection for non-deterministic bugs

https://github.com/hauntsaninja/git_bayesect
136•hauntsaninja•4d ago•16 comments

The revenge of the data scientist

https://hamel.dev/blog/posts/revenge/
51•hamelsmu•4d ago•7 comments

Show HN: Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM

https://flight-viz.com
32•coolwulf•4h ago•13 comments

Ask HN: Who is hiring? (April 2026)

169•whoishiring•7h ago•143 comments

Jax's true calling: Ray-Marching renderers on WebGL

https://benoit.paris/posts/jax-ray-marcher/
29•BenoitP•2h ago•4 comments

InspectMind AI (YC W24) Is Hiring

https://www.ycombinator.com/companies/inspectmind-ai/jobs/jQNra64-software-engineer-build-the-wor...
1•aakashprasad91•1h ago

Scientists crack a 20-year nuclear mystery behind the creation of gold

https://www.sciencedaily.com/releases/2026/03/260313002633.htm
27•prabal97•2h ago•6 comments

EmDash – a spiritual successor to WordPress that solves plugin security

https://blog.cloudflare.com/emdash-wordpress/
402•elithrar•6h ago•299 comments

AI for American-produced cement and concrete

https://engineering.fb.com/2026/03/30/data-center-engineering/ai-for-american-produced-cement-and...
116•latchkey•5h ago•98 comments

StepFun 3.5 Flash is #1 cost-effective model for OpenClaw tasks (300 battles)

https://app.uniclaw.ai/arena?tab=costEffectiveness&via=hn
115•skysniper•6h ago•53 comments

Fast and Gorgeous Erosion Filter

https://blog.runevision.com/2026/03/fast-and-gorgeous-erosion-filter.html
5•runevision•1d ago•1 comments

NASA Artemis II moon mission live launch broadcast

https://plus.nasa.gov/scheduled-video/nasas-artemis-ii-crew-launches-to-the-moon-official-broadcast/
332•apitman•5h ago•239 comments

Windows 95 defenses against installers that overwrite a file with an older one

https://devblogs.microsoft.com/oldnewthing/20260324-00/?p=112159
88•michelangelo•3d ago•39 comments

CERN levels up with new superconducting karts

https://home.cern/news/news/engineering/cern-levels-new-superconducting-karts
373•fnands•14h ago•85 comments

An Introduction to Writing Systems and Unicode

https://r12a.github.io/scripts/tutorial/part2
44•mariuz•3d ago•10 comments

SpaceX confidentially files to go public at $1.75T, reports say

https://www.theguardian.com/technology/2026/apr/01/spacex-public-offering-stock-market
70•bookofjoe•3h ago•21 comments

Claude wrote a full FreeBSD remote kernel RCE with root shell

https://github.com/califio/publications/blob/main/MADBugs/CVE-2026-4747/write-up.md
230•ishqdehlvi•17h ago•100 comments

The OpenAI graveyard: All the deals and products that haven't happened

https://www.forbes.com/sites/phoebeliu/2026/03/31/openai-graveyard-deals-and-products-havent-happ...
199•dherls•6h ago•150 comments

Show HN: Zerobox – Sandbox any command with file, network, credential controls

https://github.com/afshinm/zerobox
80•afshinmeh•2d ago•75 comments

Ask HN: Who wants to be hired? (April 2026)

43•whoishiring•7h ago•108 comments

Show HN: Dull – Instagram Without Reels, YouTube Without Shorts (iOS)

https://getdull.app
3•kasparnoor•1h ago•0 comments

How-to guide: Commissioning a Sensor Physics R&D Lab

https://gist.github.com/nup002/912383615b12dc1ec44ae9004c40b11f
10•MagneLauritzen•2d ago•2 comments

Random numbers, Persian code: A mysterious signal transfixes radio sleuths

https://www.rferl.org/a/mystery-numbers-station-persian-signal-iran-war/33700659.html
97•thinkingemote•10h ago•100 comments

Is BGP safe yet?

https://isbgpsafeyet.com/
227•janandonly•9h ago•77 comments

Intuiting Pratt Parsing

https://louis.co.nz/2026/03/26/pratt-parsing.html
137•signa11•2d ago•42 comments

Ada and Spark on ARM Cortex-M – A Tutorial with Arduino and Nucleo Examples

http://inspirel.com/articles/Ada_On_Cortex.html
52•swq115•4d ago•17 comments

The AI Marketing BS Index

https://bastian.rieck.me/blog/2026/bs/
77•speckx•4h ago•15 comments
Open in hackernews

SpaceX confidentially files to go public at $1.75T, reports say

https://www.theguardian.com/technology/2026/apr/01/spacex-public-offering-stock-market
70•bookofjoe•3h ago

Comments

wg0•2h ago
Is it a scandal? https://youtu.be/8rS3fTbC7TE
catlikesshrimp•2h ago
The speaker seems to be generated by AI. Edit: I not pro musk, but the run of the mill pictures aren't needed.
Imustaskforhelp•1h ago
> The speaker seems to be generated by AI

This is Patrick Boyle, he's not AI generated? Why did you feel like the speaker is AI generated?

lokar•1h ago
And Boyle, IMO, is a great presenter, in part because he is so deadpan
amoss•1h ago
I've watched Patrick's videos for enough years that I know he is not, but I still wonder from time to time. His voice is incredibly flat and uniform, he always uses fake backgrounds and there is extremely high use of jump cuts in his edits.
richbell•1h ago
I suspect that he at least uses AI for scripts. He tends to repeat the same thing worded slightly differently a few times.
literalAardvark•7m ago
The jump cuts have been there since almost the beginning.

The community noticed he rarely blinks and he ran with the gag and edited all of them out.

nutjob2•2h ago
dupe of https://news.ycombinator.com/item?id=47604155
indoordin0saur•27m ago
SpaceX has reduced the cost of getting a ton of mass into orbit by a factor of 10 and with their new system (Starship) it's poised further reduce that to 100x. They launch, land and re-use their rockets so often now that what was considered impossible 15 years ago is now routine. They currently put more things into space than the rest of the world combined and by a huge margin. They also have the most advanced internet infrastructure in the world and are poised to replace legacy ISPs and even mobile carriers in the coming decade. Oh, and they're doing all this while making a profit ($16B last year) despite their massive R&D spending and even with the money sink that is xAI their profits will be higher this year. It's hard to say that this isn't one of the most innovative and fast moving companies in the world. $1.75T maybe seems excessive, but less so than a lot of other companies out there.
luke5441•20m ago
I don't see how replacing mobile carriers with space based infrastructure is physically possible.
RealityVoid•17m ago
It has technical merit and it is impressive. But I doubt it's worth that much. I guess Musk has the talent of pushing and getting what he wants, so I guess we'll see how it plays out. I'm just afraid for the future is SpaceX in these crazy crazy times.
projektfu•3m ago
$16B is the top line gross revenue number.

You don't count R&D as an expense per GAAP, so...

They have claimed $8B in EBITDA, also leaving out the amortization of R&D costs.

Those aren't audited numbers, as far as I know.

convexly•18m ago
I'm genuinely waiting to see at what the valuation lands at. The gap between what SpaceX charges per launch and what everyone else charges is so wide that the moat basically is the rocket. Hard to compare against anything even now.
bmau5•14m ago
Valuations are always more of an art than a science but in what world is SpaceX worth more than Meta today? Maybe the $1.75T is to find that world.
convexly•8m ago
The valuation only makes sense if you price in Starlink becoming a top 3 telecom and Starship opening up entirely new markets. Possible, sure, but the launch business alone doesn't get you anywhere near 1.75T. They're betting the multiple on revenue lines that don't fully exist yet.
mrlonglong•13m ago
If it goes public, does that means Musk won't own any of it? Can we rip it out of his filthy hands?
nly•11m ago
Likely only a shameful % of the company will float.
projektfu•1m ago
Expect a Facebook-style stock offering with 90% of the voting power in a special share class not available to retail.
cj•10m ago
Companies typically make a minority of their stock available on public markets upon IPO.

Not sure what % SpaceX will be offering up.

2OEH8eoCRo0•9m ago
Bollocks valuation. There isn't that much demand for space and it's not that profitable.
nickvec•7m ago
A space company in the pursuit of profit... what could possibly go wrong.