Technologie Zprávy: 14 Srpen 2025 - 23 Srpen 2025

Boop AI Travel App Turns Social Tips into Bookable Trips: What’s New on 19 November 2025

Aplikace Boop AI na cestování proměňuje tipy ze sociálních sítí na rezervovatelné výlety: Novinky k 19. listopadu 2025

Boop, nová AI cestovní aplikace, která byla tento týden tiše spuštěna, je najednou všude. Za posledních 24 hodin byla zvýrazněna TechCrunch, převzaly ji média jako FindArticles, Mezha a regionální technologické přehledy a šířily ji zpravodajské agregátory a sociální sítě od X po
20 listopadu, 2025
Silicon Photonics Revolution – Light-Speed Tech Transforming AI, Data Centers & More

Revoluce v křemíkové fotonice – technologie rychlosti světla mění AI, datová centra a další oblasti

Křemíková fotonika integruje lasery, modulátory, vlnovody a fotodetektory na křemíkové čipy (PICs) a umožňuje masovou výrobu díky CMOS procesu. Data se v optických vlnovodech šíří s vysokou efektivitou: jedno vlákno může přenášet desítky až stovky gigabitů za sekundu na jeden kanál a
18 srpna, 2025
Sodium-Ion Batteries Are Coming – Cheaper, Safer and Poised to Disrupt Lithium-Ion

Sodíkové baterie přicházejí – levnější, bezpečnější a připravené narušit trh s lithiovými bateriemi

CATL představila druhou generaci sodíkových článků pod názvem Naxtra s energetickou hustotou kolem 175 Wh/kg a plánem zahájit sériovou výrobu do prosince 2025, včetně konceptu duální chemie s Li‑iontovými články. V červenci 2024 byla v Číně v provincii Chu-pej spuštěna největší světová
18 srpna, 2025
Fuel Cell Revolution: How Hydrogen Power is Transforming Transportation, Energy and Tech in 2025

Revoluce palivových článků: Jak vodíková energie mění dopravu, energetiku a technologie v roce 2025

V roce 2025 palivové články získávají energii z vodíku napříč průmyslovými odvětvími s nulovými emisemi z výfuku a vysokou účinností. Palivové články s protonovou výměnnou membránou (PEMFC) pracují při přibližně 80 °C, vyžadují čistý vodík a platinový katalyzátor a pohánějí většinu dnešních
14 srpna, 2025

Technology News

  • Tesla faces new lawsuit over Model 3 crash and raging fire
    November 23, 2025, 1:40 AM EST. Washington state residents Jeffery and Wendy Dennis filed a federal complaint alleging their 2018 Tesla Model 3 suddenly accelerated and crashed into a utility pole in Tacoma on Jan. 7, 2023, sparking an extremely hot fire. The suit claims the vehicle's power loss killed the electronic door handles, trapping the occupants as rescue crews watched from a distance. It blames defective acceleration and braking and says the automatic emergency braking never activated. Regulators are probing whether low-voltage power loss traps occupants, a concern echoed by recent Verona, Wisconsin Model S fires. Tesla did not immediately respond to request for comment. The suit alleges the blaze burned for hours as rescuers faced a hard-to-extinguish fire.
  • PlayStation Dominates Black Friday Console Deals With PS5 Discounts
    November 23, 2025, 1:38 AM EST. PlayStation is pulling ahead this Black Friday by discounting PS5 consoles broadly. From Nov. 21 to Dec. 1, the official PlayStation sale offers $100 off all PS5 consoles, including the PS5 Pro, plus popular bundles like the Ghost of Yotei and NBA 2K26, and Fortnite editions. With Nintendo and Xbox offering few console discounts, Sony holds the field with the season's standout hardware deals. The PS5 Pro is down to $649, matching its best price since earlier events; IGN's Michael Higham notes the upgrade is impressive but pricey at $700, so buyers should decide carefully. Other deals include the Fortnite Flowering Chaos Bundle (825GB Digital at $399.99; 1TB Disc at $449.99) and the NBA 2K26 Bundle at $449.99. In short, these PS5 discounts are steering the market, leaving rivals playing catch-up.
  • Nvidia pivots from gaming GPU maker to AI data center infrastructure company
    November 23, 2025, 1:30 AM EST. Nvidia says it has evolved from a gaming GPU company to a full-fledged AI data center infrastructure company, anchored by a record $57 billion in Q3 FY26 revenue. In its earnings call, Nvidia framed the shift as part of a broader AI ecosystem expansion, with CEO Jensen Huang describing the "virtuous cycle of AI" and faster growth in foundation models, startups, and industries. A Nvidia Newsroom post and Dexerto coverage emphasize the pivot from consumer hardware to scalable datacenter computing. While market chatter about an AI bubble persists, Nvidia argues the trend is real as more developers-now including a large share of game studios using AI-drive continued demand.
  • Microsoft brings Xbox full screen experience to Windows 11 gaming PCs in public preview
    November 23, 2025, 1:28 AM EST. Microsoft is bringing the Xbox full screen experience to Windows 11 gaming PCs in a public preview, expanding beyond handhelds. The feature ships with build 26220.7271 (Dev and Beta channels) and is accessible via Task View or by pressing Windows+F11 after enabling it in Windows Settings. It is off by default; users must join both the Windows Insider Program and the Xbox Insider Program to try it. The interface emphasizes a controller-first, console-style navigation designed for a distraction-free gaming experience on desktops, laptops, and tablets with a connected controller. Microsoft positions this as a step toward a more gaming-centric Windows 11, complementing broader UX and platform ambitions.
  • Electrek Podcast: Electricity as Base Currency, Tesla Robotaxi Crashes, Porsche Cayenne EV, and More
    November 23, 2025, 1:24 AM EST. In the Electrek Podcast, we cover the latest in sustainable transport and energy. This episode highlights how electricity is becoming the base currency for the grid, discusses Tesla Robotaxi incidents, and reviews the new Porsche Cayenne EV among other headlines. Tune in to learn what's driving these trends, what to expect from Friday's live stream, and where to find the accompanying post with an embedded link to the YouTube live show. The episode also notes a Patreon option, upcoming topics, and how the video is archived after the stream for easy access across podcast apps.