Rolls-Royce-aktien står over for en ny prøve, da hybrid minedrift rækker ud over jetmotorer
Rolls-Royce will begin field tests of a hybrid drive system for mining trucks in autumn 2026,
Microsoft udsender hastetilrettelse til Windows 11 efter opdatering ødelægger nedlukning og Remote Desktop-login
Microsoft released emergency Windows updates on January 17 to fix Remote Desktop login failures and shutdown issues. The shutdown bug affected Windows 11 23H2 devices with Secure Launch enabled. Updates KB5077744 and
Rolls-Royce-aktien står over for en ny prøve, da hybrid minedrift rækker ud over jetmotorer
Rolls-Royce will begin field tests of a hybrid drive system for mining trucks in autumn 2026, aiming to cut fuel use and CO2 emissions by up to 30%. Power Systems’ order intake rose about 50% year-on-year in Q1, with a backlog of £7.3 billion at March’s end. Shares closed Friday at 1,218.26p, down 3.24% for the day. The company maintained its 2026 guidance for underlying operating profit and free cash flow.
Microsoft udsender hastetilrettelse til Windows 11 efter opdatering ødelægger nedlukning og Remote Desktop-login
Microsoft released emergency Windows updates on January 17 to fix Remote Desktop login failures and shutdown issues. The shutdown bug affected Windows 11 23H2 devices with Secure Launch enabled. Updates KB5077744 and KB5077797 are available via the Microsoft Update Catalog. Windows 10 ESU and several Windows Server versions are also impacted.
Android Autos seneste opdatering ØDELÆGGER hurtigkontrol-funktionen – bilister RASENDE
Google’s Android Auto 15.2 update in late September–October 2025 broke the Quick Controls widget on vehicles with vertical screens, leaving media and navigation shortcuts inaccessible. The feature still works on horizontal displays. Drivers flooded forums with complaints, calling the bug “irritating” and “useless.” Google says a fix is in development but has not given a timeline.
Mobilnetværkskaos: 48 timers banebrydende GSM-nyheder (3.–4. september 2025)
GSMA urged India to keep 5G spectrum with mobile operators, warning private allocations could harm public networks. Bangladesh’s top carriers launched limited 5G in major cities. Pakistan approved a delayed 5G auction to be held by December 2025. Iraq announced a new national mobile operator with Vodafone to roll out 5G nationwide in 2025.
Global GSM-omstilling: 2G og 3G udfases, mens 4G udvider – Vigtige udviklinger (12.–13. september 2025)
169 mobile networks in 75 countries have shut down 2G/3G as of 2024, according to GSMA. Namibia launched its first private 4G-only network, while South Africa plans to phase out 2G/3G by 2027. The Philippines will discontinue all 2G/3G services, reallocating spectrum for 4G/5G. In Nigeria, T2 gained 290,000 new subscribers after a roaming deal with MTN, despite customer complaints.
Din smartphone kan nu sende sms via SpaceX’s Starlink-satellitter – her er alt, du skal vide
SpaceX’s Starlink now lets standard smartphones send texts via satellite in live regions, requiring no extra equipment. Partner carriers including T-Mobile and Telstra will expand satellite SMS, location sharing, and emergency calls in 2025. Data and voice services are planned for later phases. Competitors AST SpaceMobile and Lynk Global are also testing direct-to-phone satellite links.
Højhastighedskamp til Søs: 2025’s Bedste Maritime Satellittjenester Afsløret
SpaceX Starlink Maritime now delivers high-speed, low-latency internet to ships, enabling video streaming at sea, far surpassing previous 5–10 Mbps connections. Inmarsat, Intelsat, and OneWeb have upgraded networks, with OneWeb offering 150 Mbps for commercial vessels at $9,600/month. Iridium provides global coverage for critical communications. SES and Starlink jointly supply gigabit speeds to cruise ships using combined MEO and LEO networks.
USA’s bedste mobile internet i 2025 – Den ultimative duel i hastighed, dækning og værdi
AT&T was named overall network winner in late 2024 by RootMetrics for reliability and coverage, while T-Mobile led in 5G speed and reach, covering about 325 million people. Verizon remains competitive, excelling in some 5G reliability and video quality metrics. T-Mobile posted median download speeds of 189 Mbps, nearly double its rivals. All three charge $85–$95 monthly for top unlimited 5G plans.
Hurtigste internet overalt: De bedste 5G-hotspots, routere og telefoner til tethering (2025-udgave)
Netgear’s M7 Pro, the first Wi-Fi 7 mobile router, offers up to 6.4 Gbps speeds and supports 64 devices. High-end 5G hotspots now rival wired broadband, with real-world speeds in the hundreds of Mbps. Dedicated 5G routers for home and office provide advanced features and stable coverage but require mains power. Premium models cost $700–$1000, with some users citing battery and heat issues.
Energilagringsrevolutionen 2025: Banebrydende batterier, tyngdekraftsystemer og brint driver fremtiden
Global battery storage capacity must reach 1,500 GW by 2030, a 15-fold increase, according to the IEA. Lithium-ion battery prices fell 20% in 2024 to $115/kWh. Rongke Power completed the world’s largest flow battery in China, while Energy Vault installed a major gravity storage plant. CATL and BYD advanced sodium-ion battery products for launch in 2025.