Category: Nachhaltigkeit / Überleben / Survival

ffmpeg / avconv is pretty nice. it can even do mp4 to gif conversion! 🙂 so what the user can do is: use SimpleScreenRecorder, to record a fixed rectangle of the screen to mp4 and then use ffmpeg / avconv […]

JavaScript can compromise the user’s network devices! pretty evil are devices/routers with security problems, that can be exploited from javascript. so basically opening a webpage with a browser that has javascript enabled (which most browsers have) might scan the user’s […]

finally summer and climate change have both reached Europe and had several weeks of 30 C straight… without ventilation, anything above 30 is just “too much to think” (so maybe the brain CPU also would need active cooling?) of course […]

sorry this post will have to do nothing with linux X-D (unless one is pretty sure all those corona overview and prediction dashboards run on gnu linux servers) … what Mr Gates probably underestimated, that because of globalization and maximizing […]

scroll down and behave! (slaves of digital dictatorships) short version summary of 1984: short version: 1984 needs to be avoided at any cost. because: it is evil. (Google did not drop it’s motto “don’t be evil” for nothing) in essence: […]

As with all hot debated topics: Linus Torvald’s “show me the source” in this case, the source of one’s informations (always give the source!) is IMPORTANT for the information’s credibility. It is absolutely vital in science to give all sources […]

Make an impact! (just not on impact) how can everyone help build the city on Mars? Musk: talk about it! 🙂 write about it! spread the news! set the focus of the discussion! computer rendering of SpaceShip 2020-12: SpaceShip SN8 […]

what IT can learn from nature: (src) mostly US users affected. Big Business: Big Companies and Big Money can afford Big Staff to maintain and secure their products, but they also provide Big Infrastructure (AWS, Office) and thus a single […]

don’t be evil “Google controls about 62% of mobile browsers, 69% of desktop browsers, and the operating systems on 71% of mobile devices in the world. 92% of internet searches go through Google and 73% of American adults use YouTube. […]

EPSON LQ-870 needle printer is one fine example that sustainable long lasting durable hardware IS POSSIBLE! EVEN WITH PRINTERS! Next to it stands a Brother 6490CW, a pretty heavy piece of ink jet machinery (feels like 15kg) with a software […]

this is probably the most evil way of social engineering: fear makes a lot of money – but it can even kill already traumatized people. It works like this: criminals create fake profiles on dating sites / facebook / twitter […]

“The cost to companies from malware and “malicious insider”-related cyberattacks jumped +12 percent in 2018 and accounted for one-third of all cyberattack costs, according to new research published today by Accenture and the Ponemon Institute.” src: helpnetsecurity.com logical consequence: stop […]

with security there is no “done” it can be clearly seen that: the amounts of it-security problems is increasing of course there is no 100% security with state-actors playing “hot” “cold war” in cyberspace private-spy-companies developing exploits that then leak […]

these are all challenges that need to be overcome… and they can be overcome… with “good enough” energy storage systems. how can everyone help build the city on Mars? Musk: talk about it! 🙂 write about it! spread the news! […]

Thanks! thanks to all the contributors of open source soft- and hardware and people that share their knowledge online for free 🙂 i hope/think that better technology could possibly also change humans to the better… freely sharing information surely does […]

checkout the space weather today 🙂 “Schwabe cycle, is a nearly periodic 11-year change in the Sun’s activity” (src) but the sun’s particles ALSO shield from even more outer space radiation BUT the sun is ALSO protecting Earth & Mars […]

We all want RELIABLE technology to serve mankind – not pollute the planet and the oceans. For this to play out right – it is important to ONLY buy HIQH QUALITY products – that are hopefully manufacturerd IN YOUR COUNTRY […]

Update: 2024 unfortunately also some ARM CPUs are affected by Spectre v1 and v2. Update: 2020.03 “The newly developed Rowhammer- attack TRRespass can crack the RAM-a security mechanism by many DDR4-DRAM-modules as well as LPDDR4 Chips. Until now, these were […]

what to do to improve online privacy? use a privacy respecting DNS server by https://www.opennic.org/ for example: 195.10.195.195 (not google’s (8.8.8.8)) use Freifunk use a VPN such as: mullvad VPN https://mullvad.net/en/help/pricing-discounts/ https://mullvad.net/en/check/ Mozilla launched it’s own VPN service https://vpn.mozilla.org/ use tor […]

Update: 2018.04 the cameras could not see the lane’s properly because the lane paint has worn off… what algorithm is going to fix this? believe me or not – doing self driving car’s is almost as complex and difficult to […]

“The Unix Philosophy in One Lesson” “All the philosophy really boils down to one iron law, the hallowed ‘KISS principle’ of master engineers everywhere:” “Keep It Simple, Stupid” or “Keep It Super Simple” (less offensive) The Unix philosophy emphasizes building […]

http://weinhof9.de/am-18-1-feinstaub-lora-freifunk-spezialabend/ Lightning Talk zu den Feinstaubsensoren auf dem 33c3 (media.ccc.de) Einkaufsliste für Ungeduldige (die Lieferzeit aus China beträgt mehrere Wochen) (github.com) Wiki des Feinstaubsensorprojekts (github.com) Aufbauanleitung (PDF, github.com) http://opendata-stuttgart.github.io/feinstaub-map/

Mankind seems to develop “backwards” – from a real democracy during greec times to a hidden and anonymous dictatorship of money and spies. you have nothing to hide… really? why are you using encrypted e-Mail then? This gives you extra […]

Germany smashes solar power world record Germany’s solar power plants produced a record 22 gigawatts of energy in 2012, equivalent to the output of 20 nuclear plants. The country is already a world-leader in solar power and hopes to be free of […]

GOOGLE PLEASE TRANSLATE INTO ENGLISH MAKE THE DESERT BLOOM! … price was once 10.000€ some years ago, i don’t know about now (2013) Trinkwasser aus dem Meer – Solare Wasserentsalzungsanlage made in Germany 100% Wartungsfrei – Desalination – Solar water […]

Ein Superbes Team! Sehr gute Arbeit! Vielen vielen Dank! 🙂 HAVING STUDIED IN USA AND WORKED IN GERMANY ( EQUIPMENT IS FROM GERMANY ) SHE DOES A VERY GREAT JOB! MY EYE-SIGHT 15 YEARS AFTER SURGERY IS STILL GREAT! GEHEN […]