To get enough fuel ⛽ into #orbit for a #Mars 🔴 mission would require at least 10 launches of the #SLS rocket, or about $20 billion 💰. Just for the fuel. To use traditional propulsion, one needs to push the boundaries of #reuse ♻️ and heavy lift rockets to extreme limits—which is precisely what #SpaceX is trying to do with its fully reusable launch system https://arstechnica.com/science/2021/02/report-nasas-only-realistic-path-for-humans-on-mars-is-nuclear-propulsion
#reusability
The EU targets clothes and furniture in a crackdown on wasteful consumerism.
Textiles, furniture, tires and mattresses will be subject to much stricter design standards to ensure they last longer, as the EU aims to stamp out wasteful consumption, the European Commission confirmed on Wednesday.
#EU #EuropeanCommission #Clothing #Furniture #FastFashion #CircularEconomy #Recycling #Reusability #Waste #Consumerism
@mms Hacking.
#Hacking === #reusability of electronic devices. Apple II can replace any home PC if someone will write efficient drivers and software for modern world.
Imagine Nintendo DS as personal computer, always in your pocket. With #uxn this could be possible someday.
Why I Read Code, Not Just Docs.
Many ask what books I read to know so much. Truth? I read a lot.
The Key is to read Iterative on usage:
📚 I read & test language updates to stay ahead.
📚 I read JavaDocs from methods to understand my tools.
📚 I dive into source code to see reality.
Marketing slides, old books, outdated websites, foreign benchmarks, YouTube videos, consultants, or sales pitches, code doesn't tell you everything.
That's how I spot:
❌ Frameworks abusing ThreadLocals, reflection, synchronised.
❌ "GraalVM-ready" still needing class loading & build on runtime.
❌ Cloud SDK packed with 300+ dependencies.
❌ Memory leaks, vulnerabilities & hidden bloat.
[...]
AI won't save us, it'll just continue the trend.
#DevLife #CodeFirst #Engineering #TechDebt #Resilience #Reliability #Reusability #SoftwareEngineering #DevOps #CleanCode #programmer #code
💡 Resilience. Reliability. Reusability.
Always wrong investments…
If you think bugs, tech debt & maintenance are “normal,” do the world a favor: resign. You’re part of the problem.
MVP/PoC ≠ Done.
It’s a candle - fragile, short-lived.
Real engineering = the light bulb: robust, lasting.
But devs & managers stop at "it works."
Why? Because real engineering demands more.
More thinking. More iterations. More uncomfortable truths.
💀 Fragile systems = endless maintenance.
💀 Seniors wasted on babysitting.
💀 Knowledge stagnates.
🔍 Product & Tech - Two worlds, but only one is visible.
Mixing them = slower, costlier, dumber.
🔥 Resilient systems don’t break.
🔥 Reliable systems don’t fail.
🔥 Reusable systems don’t get rewritten.
Start building like you mean it.
#Engineering #TechDebt #Resilience #Reliability #Reusability #SoftwareEngineering #TechLeadership #Automation #Architecture #Scalability #ProductDevelopment #DevOps #CleanCode #CI_CD #TechStrategy #AgileFail
🔄 Missed our latest #NFDIxCS Soirée? Watch it now! 🔄
How do computer science research and reusability interact? Our 7th Soirée explored just that!
🎥 Rewatch: https://youtu.be/s2-WBFg4Eu4
📌 Speakers & Topics:
🔹 Fabian Huch on how interactive theorem proving bridges mathematics and programming to build scalable, reusable tools.
🔹 Reza Salkhordeh on transforming #HPC-IO traces into reproducible execution environments (#REEs).
TIL Network protocols Sans I/O ⚡
“… network protocol implementations written in Python that perform no I/O (this means libraries that operate directly on text or bytes; this excludes libraries that just abstract out I/O).” 🤯
Read the reference page 👇
https://sans-io.readthedocs.io/
#Reusability #Python #FastCGI #HTTP2 #H11 #IRC #OAuth2 #OAuthLib #WebSocket #SOCKS5 #RFC2217 #SerialOverIP #EPICS #FIX #QUIC #LanguageServerProtocol #SMTP #DBus #ThorlabsAPT #Matrix #SSL #TLS #CPython #multipart #formdata
🚀 Week #3 of 2025! Just kicked off the React Advanced course from #Scrimba.
The first module focuses on #reusability and is a solid 5-hour deep dive. Goal? Finish it by Week #4! 💪
Excited to level up my React skills—let’s see how this goes!
At least seven 7️⃣ new private #rockets, all featuring vertical recovery and #reusability ♻️, are aiming to reach #orbit in 📆 2025 https://www.scmp.com/news/china/science/article/3290445/spacex-and-7-dwarves-chinese-space-firms-line-enter-reusable-rocket-race
6. We encourage #Standardisation and #Reusability.
7. #Security is intrinsic and proactive.
8. We are #Accountable and work transparently.
9. We develop #DigitalSkills and work together.
⌚ 10:25 Hotstage Ring recovery https://www.youtube.com/watch?v=lXzEs0IfXmw
🇫🇷 The inaugural flight of #FROG-H 🐸 is expected to take place in early 📆 2025. #CNES is also aiming to complete an initial test flight of the #Callisto #reusable rocket demonstrator in 📆 2025. The 13-metre-tall 📏 reusable rocket demonstrator will be launched from the #GuianaSpaceCentre https://europeanspaceflight.com/cnes-to-test-upgraded-frog-reusable-rocket-demonstrator-in-2025/
Being able to reuse functionality through #NuGet, #NPM, or other package managers has been one of the most successful mechanisms for promoting #reusability. In the #DotNet and #TypeScript realms, we use packages everywhere, relying on versioning schemes to understand the impact of updates. I often frown upon packages that haven’t reached version 1.0 yet. (cont'd)
#LandSpace’s 10km vertical take-off, vertical landing (#VTVL) test in #China’s 🇨🇳 Gobi Desert https://www.youtube.com/watch?v=BNichfWXPoM
Catching up on some bookmarked reading. This is worth dipping into for insights about #FAIR and (un)reusability of #dataset #metadata. The use case is #machlinelearning objects but transferrable lessons here IMHO.
Toward Enhanced #Reusability: A Comparative Analysis of Metadata for Machine Learning Objects and Their Characteristics in Generalist and Specialist #Repositories https://doi.org/10.7191/jeslib.685 #OpenData #OpenResearch #FAIRdata
China Roundup : Next generation liquid propellant rockets and pads prepare to debut https://www.nasaspaceflight.com/2024/08/china-roundup-august/ #international #zhishenxing-1 #reusability #changzheng #tianlong-3 #xingyun-1 #lijian-2 #wenchang #zhuque-3 #chinese #yinli-2 #china #cz-10 #cz-12 #cz-4b #cz-6a #sqx-1 #sqx-3 #g60
📊 #ESA 🇪🇺 and its member states forked over $4.4B 💰💰💰💰 to develop #Ariane6. Customer launches are unlikely to pay back development costs any time soon.
#SpaceX has invested over $5B 💰💰💰💰💰 in #Starship 🚀 R&D to date. Starship has proven its expendable capability, and the company is focusing on achieving full #reusability ♻️.
#NASA spent a dizzying $24B 💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰💰 developing #SLS
https://payloadspace.com/rocket-development-costs-by-vehicle-payload-research
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Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst