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Russian drones spotted using screwed-on magnetic compasses as navigation aids

https://www.tomshardware.com/tech-industry/drones/russian-drones-spotted-using-screwed-on-magnetic-compasses-as-navigation-aids-the-on-board-camera-can-occasionally-tilt-down-to-check-bearings-if-satellite-comms-are-lost
5•rmason•18h ago

Comments

xvxvx•18h ago
Reminds me of when America spent millions of dollars inventing the ballpoint pen so astronauts could write in space. Russians used a pencil.
onion2k•17h ago
The USA and Russia used pencils in the early space missions. They stopped because broken pencil points would mean they'd have graphite floating around, which is electrically conductive, and got sucked into the ventilation systems resulting in electrical shorts and fires.

After the Apollo 1 fire Fisher invented the space pen and sold it to both the USA and Russia.

GuestFAUniverse•17h ago
Everybody keeps repeating that story.

Seldomly people understand the disadvantage of graphite dust that gets distributed in a capsule.

Plus, my experience: we had to use pencils during military service. And after the shitty results (barely readable due to low contrast, sometimes no visible stroke on wet paper), I organized myself a ballpoint that worked flawlessly in wet conditions.

pseudohadamard•6h ago
Which is why one of the best books on the history of Russian spaceflight is called "The Wrong Stuff". It covers in great detail how not to run a space program.
drysine•4h ago
Never heard of it before. Who exactly calls it "one of the best" besides you?

Here is a review from the National Space Society:

"As the title suggests, the book is extremely negative in tone and hostile to the entire Soviet space effort, from top to bottom. The book portrays the Soviets as bumblers and fools, veering from catastrophe to disaster. Soviet space successes (including the first manned spaceflight, the first flight of a female Cosmonaut, and other missions) are treated as lucky breaks or close calls, and nothing more. While some may find this fun or amusing, it has little basis in reality. The Soviet space program was a monumental undertaking that, like the U.S. space program, demanded the service of the nation’s top engineers, manufacturers, pilots, etc. Many books, including Colin Burgess’s outstanding Soviets in Space, James Harford’s Korolev, William Burrough’s This New Ocean, and other works all portray the Soviet effort in a much more realistic manner and demonstrate what a massive and serious effort it was. Even Bryan Burrough’s Dragonfly, which is highly critical of the Russians and details more than a few life-threatening misadventures aboard the Mir Space Station, does not portray the Russians as clods the way that Strausbaugh does. ...

The problem is that one could just as easily write a similar book, with a similar tone, about the U.S. space program. The loss of the Mercury capsule during Gus Grissom’s Liberty Bell 7 flight, the Apollo 1 fire that claimed the lives of three U.S. astronauts, Gene Cernan and Dick Gordon’s deeply troubled spacewalks on Gemini 9A and Gemini 11, respectively, as well as the Challenger and Columbia disasters could be described in the same manner and it would be just as unfair and disingenuous."

[0] https://nss.org/book-review-the-wrong-stuff/

12 Reasons Users Churn

https://twitter.com/tibo_maker/status/2079136760580235437
1•tosh•52s ago•0 comments

Kimi K3, Qwen 3.8, and Anthropic's (Potential) Unravelling

https://www.emergingtrajectories.com/lh/frontier-lab-economics/
1•cl42•59s ago•0 comments

"Have we seen the last Einstein?"

https://bigthink.com/science-tech/have-we-seen-the-last-einstein/
1•hogwash•1m ago•1 comments

AliExpress hit with record $629M fine for counterfeit and illegal goods

https://www.engadget.com/2218530/aliexpress-hit-with-record-629-million-fine-for-selling-counterf...
2•speckx•3m ago•0 comments

Dave Dawson, Co-Founder of Bespoke Lighting Company Urban Electric, Dies at 53

https://www.nytimes.com/2026/07/20/arts/design/dave-dawson-dead.html
1•donohoe•3m ago•0 comments

The newest AI security threat: token torching

https://www.itbrew.com/stories/meet-the-newest-ai-security-threat-token-torching
1•EmOverAll•3m ago•0 comments

Google Is Censoring Reviews of ICE Detention Centers

https://theintercept.com/2026/07/20/google-maps-reviews-ice-detention-centers/
1•robtherobber•4m ago•0 comments

The Rise and Gruesome Implosion of 'Woke Capital'

https://cityjournal.substack.com/p/the-spectacular-rise-and-gruesome
1•anonymousiam•4m ago•1 comments

Rocket launch costs have dropped 96% since 1960. How low can they go?

https://www.space.com/space-exploration/launches-spacecraft/rocket-launch-costs-have-dropped-96-p...
2•speckx•7m ago•0 comments

Corners Don't Look Like That: Regarding Screenspace Ambient Occlusion

https://nothings.org/gamedev/ssao/
2•firephox•7m ago•0 comments

Apps Marketed to US Troops Are Shipping Chinese and Russian Code

https://www.wired.com/story/apps-marketed-to-us-troops-are-shipping-chinese-and-russian-code/
2•sbulaev•7m ago•0 comments

Netflix Paid $587M for Ben Affleck's AI Startup InterPositive

https://variety.com/2026/film/news/netflix-paid-587-million-ben-affleck-ai-interpositive-1236815111/
1•caseysoftware•8m ago•1 comments

It Might Be Time to Grow Your Own Lettuce

https://nymag.com/strategist/article/cyclosporiasis-grow-your-own-lettuce.html
1•speckx•8m ago•0 comments

Road traffic noise and risk of Parkinson disease

https://jamanetwork.com/journals/jamaneurology/fullarticle/2851756
2•geox•11m ago•0 comments

NYC Apartment Aquaponics

https://erinmurphy.dev/projects/project-2/
1•mm1119•13m ago•0 comments

The Scariest Chart in Electrical Engineering [video]

https://www.youtube.com/watch?v=GK2pZ_oVU1o
1•surprisetalk•13m ago•0 comments

I Tracked 997 Chrome Extensions That Changed Their Titles

https://extensionranker.com/blog/chrome-extension-title-changes-rankings
3•Joseph_Hu•14m ago•0 comments

NYC Subway Signals: A Complete Guide

https://www.nycsubway.org/wiki/Subway_Signals%3A_A_Complete_Guide
3•at1as•14m ago•0 comments

Caffeine and Cardiovascular Disease: Aha Scientific Statement

https://www.ahajournals.org/doi/epub/10.1161/CIR.0000000000001454
2•brandonb•14m ago•0 comments

Capping the price of healthcare is a mistake

https://www.nytimes.com/2026/07/20/opinion/health-care-prices-insurance-caps.html
2•brandonb•14m ago•0 comments

Can an Apple lawsuit derail OpenAI's hardware plans?

https://techcrunch.com/2026/07/19/can-an-apple-lawsuit-derail-openais-hardware-plans/
1•ent101•14m ago•0 comments

What I got wrong about FIRE

https://www.businessinsider.com/fire-movement-followers-modern-work-hustle-culture-solution-2026-7
1•littlexsparkee•15m ago•1 comments

Show HN: Codex Harness for Java Unit Testing

https://github.com/JAIPilot/jaipilot-cli
1•surajkrajan•15m ago•0 comments

Show HN: Send your agent to solve open math missions

https://mission.land/
1•timqian•16m ago•0 comments

SWE Budgets: From Opex to Capex

https://www.jay.ai/blog/swe-budgets-from-opex-to-capex
1•_jayhack_•16m ago•0 comments

Adversarial Clothing

https://www.theguardian.com/fashion/2026/jul/17/adversarial-clothing-are-garments-designed-to-con...
1•bookofjoe•17m ago•0 comments

Secure Quantum Computing / CE 395 / Spring 2026 / Northwestern University

https://www.youtube.com/playlist?list=PLWOUVwVosA-7aCa6SBXoM_m66WV-K_N0o
1•refezs•17m ago•0 comments

Metago: Write templates that write go

https://metago.dev/
1•crowdyriver•18m ago•1 comments

The ACLU Is Arming Lawyers to Expose State Surveillance Secrets

https://www.wired.com/story/the-aclu-is-arming-lawyers-to-expose-state-surveillance-secrets/
3•Brajeshwar•19m ago•0 comments

Ask HN: Why am I getting the error that I can't submit to ShowHN?

1•anoop_kumar•19m ago•1 comments