Tyrsovar

@Truthful_ast @Orbital_Perigee one of my most favourite NASA papers ever web.archive.org/web/2006100919… where/who is this render from? Havent seen it yet

@Orbital_Perigee PLEASE PLEASE PLEAE

I think I figured out how to print gold foil.

@eye_half_tone @SolarniExperti souhlasím, dotace nedávat ani firmám.

@tyrsovar @SolarniExperti Koncoví zákazníci fakt nebyli honiči dotací. Tohle byli lidé co chtěli FVE na baráku nebo pár panelů pro ohřev vody. Naopak,jak se píše výše, dotace pro firmy pokračují.

Instalace fotovoltaických elektráren na rezidenčních budovách čeká v ČR soumrak. Oblíbený dotační program Nová zelená úsporám už nebude lidem přispívat dotací, ale bezúročnými úvěry. Pravicoví Motoristé na MŽP odklonili podporu od občanů směrem k bankám, montovat se bude míň. 1/6

This is why Data Centres are being built across the World. Catherine Austin-Fitts gives us the 12 steps of the Control Grid. Governments are erecting a digital concentration camp. This is why we must say no to Digital ID or we won’t be able to say No to the Govenment ever again.

@ron_eisele Blanik was so much ahead in its time

14 May 1957. First flight of the Breguet Br 902. French two seat glider trainer.

@BlkoJa šikmý oči?

Všichni ti čínští agenti a špioni mají něco společného.

Foreign citizens in the Czech Republic 🇨🇿 31 December 2021 → 28 February 2026 🇺🇦Ukraine: 196,875 → 621,445 (+215.7%) 🇸🇰Slovakia: 114,630 → 125,768 🇻🇳Vietnam: 64,851 → 69,850 🇷🇺Russia: 45,365 → 37,504 (-17.3%) 🇷🇴Romania: 18,806 → 21,304 🇵🇱Poland: 17,936 → 17,603 🇧🇬Bulgaria: 17,295 → 17,514 🇵🇭Philippines: 3,230 → 15,443 (+378.1%) 🇲🇳Mongolia: 11,016 → 15,056 🇭🇺Hungary: 9,740 → 12,185 🇮🇳India: 6,951 → 11,683 (+68.1%) 🇺🇸United States: 8,701 → 10,816 🇰🇿Kazakhstan: 8,057 → 10,550 🇨🇳China: 7,890 → 10,379 🇲🇩Moldova: 6,728 → 8,350 🇬🇧UK: 7,875 → 7,927 🇧🇾Belarus: 8,211 → 7,121 (-13.3%) 🇹🇷Turkey: 4,107 → 6,551 🇮🇹Italy: 5,850 → 6,503 🇷🇸Serbia: 6,065 → 5,787 🇺🇿Uzbekistan: 3,595 → 4,131 🇰🇷South Korea 2,500 → 3,212 🇲🇰N. Macedonia: 2,541 → 2,792 🇯🇵 Japan: 2,042 → 2,300 🇹🇭Thailand: 1,452 → 1,992 🇪🇬Egypt: 1,471 → 1,957 🇹🇳Tunisia: 1,328 → 1,662 🇳🇵Nepal: 1,102 → 1,646 🇸🇾Syria: 1,487 → 1,618 🇧🇩Bangladesh: 816 → 1,481 (+81.5%) 🇳🇬Nigeria: 986 → 1,430 🇵🇰Pakistan: 852 → 1,426 (+67.4%)

SpaceX has just released a massive new list of changes in Starship V3, which is now scheduled to launch on May 19th: Super Heavy V3 Changes Grid Fin Redesign: • Reduced from 4 fins to 3 • Each fin is now: 50% larger, stronger, repositioned for better catching/lifting • Lowered on booster to reduce heat exposure during hot staging • Fin hardware moved inside fuel tank for protection Integrated Hot Stage: • Removes the old disposable interstage shield • Booster dome now directly exposed to upper-stage engine ignition • Tank pressure + steel shielding protect structure • Interstage actuators retract after separation for protection New Fuel Transfer System: • Massive redesign of fuel transfer tube • Roughly the size of a Falcon 9 first stage • Allows: simultaneous startup of all 33 Raptors, faster and more reliable flip maneuvers Engine Bay / Thermal Protection Changes: • Engine shrouds removed entirely • New shielding added between engines • Propulsion + avionics more tightly integrated • CO₂ fire suppression system removed • Simpler and lighter aft section Propellant Loading Improvements: • Moved from 1 quick disconnect to 2 separate systems • Adds redundancy • Reduces complexity of pad interfaces Starship V3 Changes Completely Redesigned Propulsion System: • Clean-sheet redesign • Supports: new Raptor startup method, larger propellant volume and improved reaction control system • Reduces trapped/leaked propellant risk Aft Section Simplification: • Fluid + electrical systems rerouted • Engine shrouds deleted • Large aft cavity removed Flap Actuation Upgrade: • Changed from: 2 actuators per flap to 1 actuator with 3 motors • Improves:, redundancy, mass efficiency, cost Faster Starlink Deployment: • Upgraded PEZ dispenser • Faster satellite deployment speeds Long-Duration Spaceflight Capability: • New systems added for: long orbital coasts, orbital refueling, cryogenic fluid management, vacuum, insulated header systems and high-voltage cryogenic recirculation Ship-to-Ship Docking + Refueling: • Added 4 docking drogues • Added propellant transfer connections • Directly supports in-space refueling architecture Avionics Upgrades Massive Electrical System Upgrade: • ~60 custom avionics units • Batteries/inverters/high-voltage systems integrated together • ~9 MW peak power capability Better Navigation + Redundancy: • New multi-sensor navigation system • Designed for precision autonomous flight Propellant Monitoring in Space: • New RF sensors measure propellant levels in microgravity • Important for orbital refueling missions Camera + Connectivity Upgrades: • ~50 onboard camera views • 480 Mbps Starlink connectivity onboard • Low-latency redundant communications Raptor 3 Engine Changes Higher Thrust: • Sea-level Raptors: • Increased from: 230 tf → 250 tf 507k lbf → 551k lbf Vacuum Raptors: Increased from: 258 tf → 275 tf 568k lbf → 606k lbf Lower Mass: • Sea-level engine mass reduced: 1630 kg → 1525 kg Simpler Design: • Sensors/controllers integrated into engine body • Removes need for engine shrouds • New ignition system for all variants • Huge Vehicle-Level Weight Savings • ~1 ton saved per engine across vehicle systems Launch Pad 2 Upgrades (Starbase) Faster Propellant Loading: • Larger propellant farm • More pumps • Faster fueling operations Chopstick Improvements: • Shorter arms for faster movement • Switched from hydraulic → electromechanical actuators • Better reliability + redundancy Stronger Quick Disconnect Arm: • Reinforced and redesigned • Swings farther away during launch Launch Mount Redesign: • Better load handling • Improved launch protection • Improved throwback reliability New Flame Diverter System: • Bidirectional flame diverter • Designed to eliminate ablation/refurbishment after launch Hardened Propellant Systems: • Methane and oxygen systems separated • Valves/filters moved into protected bunker • Improves safety and reliability SpaceX: "Together, these new elements are designed to enable a step-change in Starship capabilities and aim to unlock the vehicle’s core functions, including full and rapid reuse, in-space propellant transfer, deployment of Starlink satellites and orbital data centers, and the ability to send people and cargo to the Moon and Mars." This is going to be an epic flight! 🚀

@AmbJohnBolton the same can by said about Trump regime. May they be both gone soon

There has to be regime change in Iran. Anything that the current regime agrees to is just a piece of paper that they will ignore. We’ve put terrific pressure on the regime, let’s keep going.

@peterrhague Colin Furze?

A remnant of a bolder Britain, when some mad lad decided to build a 300mph boat just because. Who are the Donald Campbell's of this generation? bbc.co.uk/news/articles/…

@UW_Phoenix nejdřív to chce vydat poučení z krizového vývoje Brexitu. protože to je opravdu učebnice jak to nedělat psaná krví

Vystoupení z EU bude bolet. Je ale třeba se vážně zabývat otázkou, jestli chceme svobodu (a tím pádem také odpovědnost) nebo nečinně sledovat příchod digitální totality pod diktátem EU svazu.

removing all the doubts whe the enemy is

@EU_Commission not being subtle at all. good, now even the slower ones will know who the enemy is

The Schuman Declaration of 9 May 1950 laid the groundwork for the European Union that we know today. And if you are in Brussels or nearby, come celebrate and visit us, at our Berlaymont building. More: link.europa.eu/JQ6Kqg

Probably the funniest graph ever published by the FT: our 3 possible futures are either 1) infinite wealth and abundance, 2) human extinction or 3) 0.2% faster GDP growth 🤣

@RussianSpaceWeb I mean shocked that they managed to build the factory at all and not defraud all the money

A contractor involved in establishing Angara production line in the city of Omsk is arrested for stealing more than $7 million in three years. DETAILS, CONTEXT: #2026" target="_blank" rel="nofollow noopener">russianspaceweb.com/angara-product…

@DVTVcz Klíčová fráze: "nabídnout službu"

🎙| Libor Bouček o budoucnosti Českého rozhlasu: „Vím, že stačí jeden zákon, ale jsem optimista. S tím vším, co ČRo poskytuje, z něj nemůže být potápějící se loď. Neumím si představit, že by někdo dokázal nabídnout podobnou službu,“ komentuje aktuální situaci moderátor pořadu Host Radiožurnálu. Celý rozhovor si pusťte ZDE: dvtv.ink/boucek_libor

@iwarpbtc dejte pokoj s nějakejma klíšťatama

Zdecimoval jsem časový systém. ⏳ Dosavadní pochází ještě z dob, kdy lidstvo považovalo olovo za vhodný materiál pro vodovodní potrubí. Je čas se pohnout kupředu, zpátky ni krok. Odkaz na standard níže. Nejsem blázen!

@PallRay @aveius Eridanu, kde problém s astrofágem není tak časově kritický a navázat druhý první kontakt. Ještě že měl plot-armor(celou knihu, situací kdy prostě měl umřít nemít zprdele kliku bylo ažaž). Ale hazard snížení šance přežití lidstva vs velmi nejistá záchrana Rockyho to mu neodpustím

@PallRay @aveius kniha na to co je v sázce zapomíná a Ryland Grace je race-traitor. Celý osud lidstva závisí na 4 Beatlech s nenulovou pravděpodobností selhání. Měl se na Rockyho vysrat, letět na Zem (zvýšit pravděpodobnost přežití lidského druhu) a pak ze země vypravit záchranou výpravu k

Hail Mary (česky trochu nešťastně "Spasitel") je geniální a určitě ho všem doporučuji.