A Chinese company is now selling spray-on coating that makes drones harder for radar to detect, available in buckets and applied with a spray gun. What was once a classified military technology is now a commercial product sold by the kilogram.
https://t.co/UpXkLFFw6d
🚨 El CEO de Anthropic ha dicho que los Ingenieros de Software serán reemplazados en 12 meses
En 12 meses habrán 2 tipos de personas:
1. Los que aprendieron Ingeniería de IA en 6 meses y siguen trabajando
2. Los que fueron reemplazados por ellos
La diferencia se decide ahora
exploring shapes of thoughts: extracted my obsidian notes' embeddings and arranges them as a 3d network using 3 different topologies:
- centralized: one core idea connecting all
- decentralized: notes cluster into themed hubs
- distributed: edges labeled by llm describing how ideas connect
🇱🇹 Near Kaunas, in the village of Saliai, a secret underground printing house operated for many years beneath an ordinary home and greenhouse during the Soviet ☭ occupation of Lithuania and it was never discovered by the KGB.
Deep underground, reached by a narrow staircase, banned publications dealing with Lithuanian history, religion, philosophy, and poetry were printed here, becoming an important part of Lithuania’s resistance to the Soviet system.
Today, the underground printing house “ab” operates as a museum.
IG 🎬 nera_blogo_oro
Україні снаряди не потрібні!
Завод німецького концерну Rheinmetall із виробництва снарядів для України так і не почали будувати. Два роки вирішувалося питання про виділення землі, тепер вирішується питання щодо дозволу на будівництво “потрібно прояснити організаційні та регуляторні питання”.
За ці два роки концерн з "нуля" збудував 3 (ТРИ)!!! заводу в Німеччині, Угорщині та закінчує будівництво заводу в Литві. А Україна не поспішає, Україні не потрібні снаряди. Їх вигідніше купувати, аніж виробляти. Ні, не Україні вигідніше купувати, а чиновникам, які займаються закупівлями. Завод в Україні мав дати першу продукцію для ЗСУ влітку 2026 року, тепер термін змістився на кінець 2027 року.
Про це заявив генеральний директор Rheinmetall Армін Паппергер в інтерв’ю Укрінформ.
Stop saying AI can't design.
Cursor + Opus 4.5 just helped me build a landing page with scrollytelling animations in under 10 mins that designers charge thousands for.
If your landing page still looks like a 2010 app, that's not an AI problem. That's a workflow problem.
GOG's new owner says Steam is winning due to ease of use, not quality, while criticizing the platform for releasing hundreds of games daily that are "not super high quality."
He points out that GOG stays curated and avoids releasing hundreds of games daily. The focus remains on DRM-free ownership, preserving classics, and building a better experience without copying the volume-driven approach.
☝️Ви можете себе уявити, що ще у 2017му році українська ракета Zenit-3SLБФ, розроблена і зібрана в Україні (КБ «Південне» і завод «Південнмаш»), вивела на орбіту телекомунікаційний супутник AngoSat-1 для Анголи.
Що сталося, що зараз ми не можемо зробити срану балістичну ракету?
study mathematics.
an engineer’s revision.
step 1
arithmetic and algebra:
this is bookkeeping for reality. units, scaling, constraints. if you can’t manipulate symbols cleanly, everything above collapses.
step 2
geometry and trigonometry:
this is space. angles, distances, frames. robotics, mechanics, graphics, antennas all start here. draw everything.
step 3
calculus:
this is motion and change. derivatives are sensors. integrals are accumulation. every dynamic system lives here.
step 4
linear algebra:
this is structure. vectors, matrices, transformations. state, control, perception, optimization. modern engineering runs on this layer.
step 5
probability and statistics:
this is uncertainty. noise, risk, estimation. real systems are never clean. this is how you reason when data lies.
step 6
differential equations:
this is behavior over time. motors, circuits, thermal systems, fluids. physics becomes executable.
step 7
optimization:
this is engineering judgment encoded. tradeoffs, constraints, objectives. design becomes math instead of opinion.
step 8
numerical methods:
this is reality check. computers approximate. convergence, stability, error. theory meets hardware limits.
core principle
math is not decoration. it is compression. each concept reduces complexity so you can build bigger systems without losing your mind.
engineer’s rule
learn math only to the point where it sharpens decisions, improves designs, and predicts failure before it happens.
ignore abstraction for status.
use abstraction for leverage.
~ pic from pinterest;