Solid-state batteries replace the liquid electrolyte with a solid electrolyte, often a ceramic, glass, or solid polymer, and many designs use lithium metal anodes. Prototype solid-state cells have demonstrated energy densities of about 300–450 Wh/kg, with Mercedes-Benz and Factorial reporting roughly 450 Wh/kg. Toyota claims its solid-state EV batteries will charge from 10% to 80%…
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SR-71 Blackbird set the official world speed record for air-breathing crewed aircraft at 2,193 mph (Mach 3.3) in 1976. In 1965, a Lockheed YF-12A interceptor achieved 2,070 mph (Mach 3.17), a world speed record for its time. In 1958, the Lockheed F-104 Starfighter set a world speed record above Mach 2, proving fighters could double…
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Perseid Meteor Shower peaks on the night of August 11–12 (into the pre-dawn of August 13), with up to about 100 shooting stars per hour under dark skies, though the August 9 full Sturgeon Moon at 84–90% illumination will wash out many dim meteors. On the morning of August 10, a rare six-planet parade will…
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OpenAI rolled out a new ChatGPT “study mode” on July 29, 2025, turning the chatbot into a personal tutor with step-by-step prompts, interactive quizzes, and tailored hints. Google DeepMind upgraded Google Search AI Mode on July 29, 2025, introducing Canvas to structure study guides from uploaded notes, with Live AI interactions via Google Lens and…
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Austro Control is Austria’s aviation regulator for unmanned aircraft, enforcing EU drone rules under the Austrian Aviation Act, with policy aligned to the EU framework since 2021. Austria follows the EU Open, Specific, and Certified categories, with the Open category limited to drones under 25 kg flown in visual line of sight at up to…
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Solar PV costs have fallen about 90% over the last decade. Modern home solar panels often exceed 20% efficiency, with typical residential systems of 5–10 kW. In the United States, over 4 million homes had solar panels by early 2024. Global rooftop PV adoption could reach about 100 million households by 2030. In the United…
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CATL’s Shenxing fast-charge battery can add 520 km of range in 5 minutes on a 1.3 MW charger, enabled by a 12C charging rate. CATL’s automotive-grade sodium-ion battery “Naxtra” delivers 175 Wh/kg energy density and 10,000+ cycles, with mass production slated for end-2025, plus safety tests showing no fires under cutting, crushing, or puncturing and…
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LG SIGNATURE OLED T is a 77-inch 4K transparent OLED TV unveiled at CES and released in late 2024, with wireless 4K/120 Hz video via a Zero Connect box and about 40% transparency in see-through mode. Xiaomi Mi TV LUX Transparent Edition is a 55-inch transparent OLED released in August 2020 with 1080p resolution, 120…
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Stay tuned as we break down the biggest global tech stories (excluding AI) that unfolded over the past two days, organized by category for easy scanning. Consumer Electronics Cybersecurity Semiconductors Space Tech Telecom Automotive Tech Green Tech Policy/Regulatory Changes Sources: The roundup above is compiled from reputable outlets including Reuters, The Verge, and official statements.…
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Amazon Prime Air introduced its MK30 drone in late 2024, a BVLOS-capable hexagonal aircraft that carries up to 5 lbs and operates from Tolleson, Arizona, delivering eligible items within a 4-mile radius in under an hour. Alphabet’s Wing has completed over 350,000 deliveries across 10 locations on 3 continents, using hybrid fixed-wing drones with a…
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