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Why are aerospace parts so expensive?

https://twitter.com/gak_pdx/status/1939031705144435058
9•lr0•4h ago

Comments

rvnx•4h ago
There are few examples: Boeing and helicopter spare parts. Examples include a pin invoiced at $1,678 with a real value of $7.71 (+21,000%), and a small metal sleeve billed at $71 instead of $0.04 (+177,475%).

It's because clients are captive, and aerospace companies are stuck with their suppliers if there is not enough competition. Add on top of that corruption and hidden kickbacks, and you have recipe for very high prices.

Show HN: SoundCloud Agentic Music Mixing

https://clownz-army.kinsta.app
1•senhorbardell•58s ago•0 comments

Child's Skull That Confounded Archaeologists Might Be a Human-Neanderthal Hybrid

https://www.smithsonianmag.com/smart-news/a-childs-skull-that-has-long-confounded-archaeologists-might-be-a-human-neanderthal-hybrid-study-suggests-180986981/
1•pseudolus•1m ago•0 comments

Content and Community

https://stratechery.com/2025/content-and-community/
1•colinprince•5m ago•0 comments

Tips for Better Interactions

https://staysaasy.com/saas/2025/03/17/interactions.html
1•thisismytest•5m ago•0 comments

Voice AI checklist app debuted as #1 on Product Hunt

https://checklistgenie.app
1•alohaplannerapp•6m ago•0 comments

The Hater's Guide to the AI Bubble

https://www.wheresyoured.at/the-haters-gui/
1•colinprince•6m ago•0 comments

Digital Detox

https://mentalwealthguide.blogspot.com/
1•BrookeBoyd•8m ago•0 comments

Show HN: A fan-made resource site for the Roblox game Grow a Garden

https://www.bone-blossom.org
1•airobus•12m ago•0 comments

Factories First: Winning the Drone War Before It Starts

https://warontherocks.com/2025/07/factories-first-winning-the-drone-war-before-it-starts/
1•mhga•14m ago•0 comments

Why "John" became a popular name

https://www.historynewsnetwork.org/blog/4078
1•bookofjoe•18m ago•0 comments

Geometry or topology behind the "impossible staircase"

https://math.stackexchange.com/questions/51525/geometry-or-topology-behind-the-impossible-staircase
1•sherkha•19m ago•0 comments

I Once Thought Europeans Lived as Well as Americans. Not Anymore

https://www.thefp.com/p/i-once-thought-europeans-lived-as-well-americans
3•avyfain•22m ago•0 comments

What happened to Jaguar and why are they delaying their soulless EV?

https://www.autoblog.com/news/jaguar-range-rover-suddenly-delay-evs-claims-report
2•paulwilsondev•26m ago•0 comments

Machine Learning. Literally.

http://www.trivialorwrong.com//2016/06/08/machine-learning-literally.html
2•subset•30m ago•0 comments

AI Comes Up with Bizarre Physics Experiments. But They Work

https://www.quantamagazine.org/ai-comes-up-with-bizarre-physics-experiments-but-they-work-20250721/
6•pseudolus•32m ago•0 comments

Memecoins: We caught the lightning, now we need the power grid

https://twitter.com/nikshepsvn/status/1947453836186292354
2•nikshepsvn•32m ago•1 comments

Kaillachuro: Early monumental architecture of the Titicaca Basin, 5300–3000 BP

https://www.cambridge.org/core/journals/antiquity/article/kaillachuro-early-monumental-architecture-of-the-titicaca-basin-53003000-bp/18A411D199D63943D0DC38C65A7207AE
2•PaulHoule•34m ago•0 comments

Asus Brings Nvidia GB300 Blackwell Ultra Superchip to Workstation with 20 PFLOPS

https://www.tomshardware.com/pc-components/gpus/asus-brings-nvidias-gb300-blackwell-ultra-desktop-superchip-to-workstations-features-up-to-784gb-of-coherent-memory-20-pflops-ai-performance
2•teleforce•36m ago•0 comments

How to Send a Zip or Folder to Google Gemini

http://erstaunlichdesign.blogspot.com/2025/07/how-to-send-zip-or-folder-to-google.html
2•lihaciudaniel•40m ago•0 comments

Advising is the next step for LLMs, a change in how they answer questions

2•Taikhoom10•41m ago•0 comments

Serial spyware founder Scott Zuckerman wants FTC to unban him from the industry

https://techcrunch.com/2025/07/21/serial-spyware-founder-scott-zuckerman-wants-the-ftc-to-unban-him-from-the-surveillance-industry/
2•jnord•44m ago•0 comments

Show HN: Japanese Sentence Analyzer

https://japanesecomplete.com/breakdown.html
3•jpcom•48m ago•2 comments

First human recipient of bioreactor-grown mitochondria

https://longevity.technology/news/physicist-90-joins-experimental-trial-to-challenge-age-limits/
2•wjb3•53m ago•0 comments

Release of Files Related to Assassination of Martin Luther King Jr

https://www.justice.gov/opa/pr/department-justice-coordinates-release-files-related-assassination-martin-luther-king-jr
4•fernvenue•59m ago•0 comments

Defending AI's role in music: 'Bands will exist in new ways'

https://musically.com/2025/07/21/defending-ais-role-in-music-bands-will-exist-in-new-ways/
2•georgehopkin•59m ago•1 comments

Will Wonders Never Cease?

https://www.bloomberg.com/news/articles/2025-07-21/oracle-in-talks-for-100-million-skydance-paramount-cloud-deal
2•Bogdanp•1h ago•1 comments

AI Can Make You Laugh. But Can It Ever Be Humorous?

https://undark.org/2025/07/21/ai-humor/
2•EA-3167•1h ago•0 comments

Ventricular Arrhythmia and Cardiac Fibrosis in Endurance Experienced Athletes

https://www.ahajournals.org/doi/10.1161/CIRCIMAGING.125.018470
2•wslh•1h ago•0 comments

New York City Trees Count 2025

https://treescount-2025-nyc.hub.arcgis.com/
2•geox•1h ago•0 comments

Earth is spinning faster, leading timekeepers to consider an unprecedented move

https://www.cnn.com/2025/07/21/science/earth-spinning-faster-shorter-days
3•everybodyknows•1h ago•0 comments