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Phantom 4 RTK/feed/category/dji-mavic-3-pl- Page 15

Fiber-Optic Drones in Ukraine: Evolution, Applications, and Impact

Faseroptische Drohnen in der Ukraine: Entwicklung, Anwendungen und Auswirkungen

Erste Prototypen glasfasergebundener Drohnen tauchten 2023 auf russischer und ukrainischer Seite auf; bis 2024 war die Technologie einsatzbereit im Gefecht. Die russische FPV‑Drohne Knyaz Vandal Novgorodsky, entwickelt von Ushkuinik unter Aleksey Chadaev, wurde ca. August 2024 in der Region Kursk eingesetzt und verfügte über eine Glasfaserspule von ca. 10,8 km, Reichweiten von 20–30 km und eine gemeldete Erfolgsquote von rund 80% bei 20 km. Bis Ende 2024/Anfang 2025 verfügte Russland über Elite‑Drohnenverbände wie Rubicon und Sudny Den, die glasfasergebundene FPV‑Drohnen nutzten und in Ostukraine-Gebieten wie Kursk, Donezk, Pokrowsk und Torezk verlegt wurden. Im Dezember 2024 zeigte die Ukraine öffentlich über
15 June 2025
DeepSeek AI Stock in 2025: How to Invest in the Hype, the Tokens, and the Future IPO (December 7 Update)

DeepSeek AI Stock in 2025: How to Invest in the Hype, the Tokens, and the Future IPO (December 7 Update)

DeepSeek, a Chinese AI lab owned by hedge fund High-Flyer, remains private with no stock ticker or IPO date announced. Retail investors cannot buy DeepSeek shares directly; only accredited investors may access pre-IPO shares on private markets. Two unrelated DeepSeek-branded crypto tokens trade with low volumes and market caps. New DeepSeek AI models this week have triggered internal alerts at OpenAI after outperforming benchmarks.
7 December 2025
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Wilmar International (SGX:F34) in 2025: Legal Storms, Governance Shake-Up and What Comes Next for the Palm Oil Giant

Wilmar International (SGX:F34) in 2025: Legal Storms, Governance Shake-Up and What Comes Next for the Palm Oil Giant

Wilmar International shares traded near multi-year lows at S$3.03 on 8 December 2025, as legal setbacks and governance concerns weighed on the stock. Analysts set consensus targets at S$2.44, implying further downside, despite forecasts for mid-single-digit revenue and double-digit earnings growth through 2027. First-half 2025 core net profit fell to US$583.7 million, missing estimates, while group revenue rose 6.3% to US$32.9 billion.
8 December 2025
KBR Stock Today (Dec. 19, 2025): Truist Cuts Price Target After Lake Charles LNG Halt, While Navy Contract Wins and 2026 Spin-Off Plans Stay in Focus (NYSE: KBR)

KBR Stock Today (Dec. 19, 2025): Truist Cuts Price Target After Lake Charles LNG Halt, While Navy Contract Wins and 2026 Spin-Off Plans Stay in Focus (NYSE: KBR)

KBR shares fell 4.46% to $40.89 by 18:20 UTC Friday after Truist Securities cut its price target to $50, citing Energy Transfer’s suspension of the Lake Charles LNG project. The move follows concerns over rising costs and global LNG oversupply. KBR recently announced new contracts, including a seat on a U.S. Navy IDIQ contract worth up to $20 billion.
19 December 2025
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Insmed (INSM) Stock After Hours Today (Dec. 22, 2025): Closing Price, Nasdaq-100 Effect, Fresh Forecasts, and What to Watch Before Tuesday’s Open

Insmed (INSM) Stock After Hours Today (Dec. 22, 2025): Closing Price, Nasdaq-100 Effect, Fresh Forecasts, and What to Watch Before Tuesday’s Open

Insmed shares closed Monday at $175.76, up 0.53%, then traded between $175.76 and $178.05 after hours. The stock joined the Nasdaq-100 effective Dec. 22, prompting index-related activity. No new company announcements appeared after the bell. Investors continued to weigh last week’s brensocatib CRSsNP trial failure.
23 December 2025
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GMDC Share Price Today (26 December 2025): Gujarat Mineral Development Corporation Stock Surges Above ₹600 — Latest News, Technical Levels, and Outlook

GMDC Share Price Today (26 December 2025): Gujarat Mineral Development Corporation Stock Surges Above ₹600 — Latest News, Technical Levels, and Outlook

GMDC stock surged nearly 11% on December 26, 2025, closing at ₹606.40 after opening at ₹548.50 and hitting an intraday high of ₹611.50. The move followed strong trading interest and recent progress on the Baitarni-West coal project in Odisha, including new operating contracts and regulatory clearances. Market cap reached about ₹19,080 crore. No fresh corporate announcements were reported during the session.
26 December 2025
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Sabrina Carpenter’s Holiday Surge: “When Did You Get Hot?” Debuts on Pop Airplay as She Drops a Bonus Track — While Kim Kardashian’s “Kimsmas Live” Shows TikTok Shopping’s Next Phase

Sabrina Carpenter’s Holiday Surge: “When Did You Get Hot?” Debuts on Pop Airplay as She Drops a Bonus Track — While Kim Kardashian’s “Kimsmas Live” Shows TikTok Shopping’s Next Phase

Sabrina Carpenter debuted “When Did You Get Hot?” at No. 40 on Billboard’s Pop Airplay chart for December 27, 2025, while her single “Tears” held at No. 17. On December 24, Carpenter released the bonus track “Such a Funny Way” to streaming, framing it as a holiday gift for fans and extending her Man’s Best Friend album era.
28 December 2025
Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

Stock Market Today 24.01.2026

U.S. Gold (USAU) closed at $22.60, up 207% in a year, but a DCF analysis values it at $562.13, suggesting 96% undervaluation. MKS Instruments (MKSI) surged 30% to $217 this year, but DCF puts fair value at $129, indicating 68% overvaluation. Protean eGov shares fell 30% in three months as net income dropped 6.2% over five years. Jash Engineering’s stock rose 634% in five years, despite recent declines.
24 January 2026
Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

Stock Market Today 25.01.2026

USA Rare Earth shares jumped 40% after the company announced progress at its Texas project and the U.S. government disclosed plans for a $1.6 billion stake. UFP Technologies closed at $258.68, up 9% in 30 days, as valuation debates continue. Analysts urge caution with high-yield stocks, highlighting stable cash flow and strong balance sheets as key for safe income investments in 2026.
25 January 2026
Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

Stock Market Today 26.01.2026

Believe S.A. (BLV.PA) traded at €17.20 in EURONEXT pre-market with average volume and a negative EPS of -0.03. Indian Sensex dropped 436 points and Nifty fell 110 points as FIIs sold ahead of the India-EU FTA announcement. Auto stocks led declines after reports India may cut tariffs on European car imports. Lumine Group (TSXV:LMN) shares fell 36.6% in a year, closing at CA$24.11.
26 January 2026
F-35 Lightnig II Uncovered: Inside the $1 Trillion Stealth Fighter Dominating the Skies

F-35 Lightnig II Uncovered: Inside the $1 Trillion Stealth Fighter Dominating the Skies

The F-35 is a family of three variants: F-35A conventional takeoff and landing (CTOL), F-35B short takeoff/vertical landing (STOVL), and F-35C carrier-capable version. The aircraft first flew in 2006, with IOC achieved by the F-35B in July 2015, the F-35A in August 2016, and the F-35C in early 2019. As of mid-2025, more than 1,170 F-35s have been delivered worldwide, with the U.S. planning to buy 2,456 and partners adding 900-plus for a fleet exceeding 3,000 by about 2035. Unit flyaway costs for Lot 15–17 averaged $82.5 million for the F-35A, $109 million for the F-35B, and $102 million for
15 June 2025
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Wildfires Beware: How AI is Predicting and Preventing Forest Infernos

Wildfires Beware: How AI is Predicting and Preventing Forest Infernos

FireSat, a Google Research–led constellation with the Earth Fire Alliance, will refresh every 20 minutes and use onboard AI to detect fires as small as a 5×5 meter patch (25 m²); the first satellite was launched in 2025. ALERTCalifornia operates 1,100+ AI-assisted cameras across California, filtering frames to alert responders and enabling early detection before 911 calls. Pano AI uses tower-mounted ultra-HD cameras and the Pano Rapid Detect platform, is deployed in 10 U.S. states and 5 Australian states, and helped shorten response by 20–30 minutes on the 2023 Jackson Road Fire in Washington to contain it at 23 acres.
18 June 2025
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Top 10 Web Browsers of 2025: Features, Security, Market Share & Performance Comparison

10 najlepszych przeglądarek internetowych 2025 roku: funkcje, bezpieczeństwo, udział w rynku i porównanie wydajności

Chrome zajmuje około 66–67% udziału w globalnym rynku przeglądarek na początku 2025 roku, korzysta z silnika Chromium (Blink/V8) i ma największą bibliotekę rozszerzeń oraz wysoką wydajność. Safari stanowi około 17–18% udziału globalnie i dominuje na urządzeniach Apple dzięki silnikowi WebKit oraz wyjątkowej energooszczędności i szybkości ładowania. Edge ma około 5% udziału globalnie, rośnie od czasu przebudowy na Chromium w 2020 roku, oferuje pionowe karty, Kolekcje, Immersive Reader oraz boczny pasek z Bing AI. Mozilla Firefox ma około 2–3% udziału, korzysta z silnika Gecko, a jego przewaga leży w prywatności (Enhanced Tracking Protection i Total Cookie Protection) i otwartym projekcie. Opera
20 June 2025
Live Satellite Images and Real-Time Maps: Top Platforms for Web & Mobile

Live Satellite Images and Real-Time Maps: Top Platforms for Web & Mobile

NOAA Earth in Real-Time offers an interactive, real-time global weather map with live imagery from GOES geostationary satellites, updated continuously and accessible free via nesdis.noaa.gov. NASA Worldview provides more than 1,000 global image layers (MODIS, VIIRS, Sentinel-2, etc.) with many layers updated within three hours of observation, plus animation, date comparison, and data download, all in a free web app. Zoom Earth aggregates imagery from NOAA GOES-East/West, EUMETSAT Meteosat, JMA Himawari, and NASA Terra/Aqua MODIS, updating as frequently as every 10–15 minutes and offering a free web and mobile app service. Google Earth provides high-resolution imagery from Landsat-8 and aerial
20 June 2025
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Sky Watchers: The 2025–2033 Boom in Weather & Climate Satellite Constellations

Sky Watchers: The 2025–2033 Boom in Weather & Climate Satellite Constellations

Over 5,400 Earth observation satellites are projected to be launched globally from 2024 to 2033, nearly triple the previous decade. NOAA’s GeoXO program will deploy at least three geostationary satellites (with options up to four more) to upgrade GOES-R and extend Western Hemisphere coverage, following a $2.27 billion contract awarded to Lockheed Martin in 2024. NOAA/NASA plan JPSS-3 for 2027 and JPSS-4 for 2032 to provide critical morning-orbit polar data for numerical weather models. Europe’s MTG and MetOp-SG programs will deliver six MTG satellites (four MTG-I imagers and two MTG-S sounders) and the MetOp-SG A1/B1 pair by 2025, with MTG
21 June 2025
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China’s “Night‑Light” Laser vs. Starlink: What a 2‑Watt Beam Really Means for the Coming Orbital Arms Race

Laser Leapfrog: Inside China’s Record-Breaking 1 Gbps Geo-Laser Link and the Post-Starlink Future of Space Internet

A Chinese team led by Prof. Wu Jian and Dr. Liu Chao achieved a 1 Gbps downlink from a geostationary satellite using a 2-watt optical laser on June 17, 2025. The experiment, conducted from 36,705 km above Earth to the Lijiang Observatory, used adaptive optics and mode-diversity reception to counter atmospheric turbulence. The downlink speed is five times faster than typical Starlink consumer rates. Latency reached over 500 ms end-to-end.
25 June 2025
Internet Access in Nauru: Infrastructure, Access, and Future Outlook

Internet Access in Nauru: Infrastructure, Access, and Future Outlook

Starlink became available in Nauru in 2022–2023, and by 2025 accounted for 64% of internet subscriptions, offering speeds up to 200 Mbps. Neotel launched a nationwide 5G network in January 2025, while Digicel Nauru, acquired by Telstra in 2021, reported mobile connections exceeding the island’s population by 2023. The East Micronesia Cable is scheduled for completion in 2025–2026.
28 July 2025
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Apple visionOS 2 vs Meta Horizon OS vs Windows MR Link: The Ultimate XR Showdown

Apple visionOS 2 vs Meta Horizon OS vs Windows MR Link: The Ultimate XR Showdown

Apple Vision Pro launched in 2024 at $3,499, running visionOS 2 on M2 and R1 chips, with exclusive 3D interface and on-device eye-tracking privacy. Meta Horizon OS opened to third-party headsets in April 2024, powering Quest 3 and Quest 3S, and supports Android apps, SteamVR, and PC streaming. Windows Mixed Reality Link began late 2024, streaming Windows 11 desktops to Quest headsets via OpenXR.
6 August 2025
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Stock Market Today

Roche share price set for Monday test after MS drug fenebrutinib data lands

Roche share price set for Monday test after MS drug fenebrutinib data lands

8 February 2026
Roche said its experimental MS drug fenebrutinib met the main goal in a late-stage study for primary progressive multiple sclerosis, showing “non-inferiority” to Ocrevus but with more frequent, reversible liver enzyme elevations and a higher share of fatal cases. Roche shares last closed down 0.6% at 356.40 francs. Investors await Monday’s webcast for more data and filing plans.
Chevron stock price on watch: oil jitters, insider filing and a key dividend date ahead

Chevron stock price on watch: oil jitters, insider filing and a key dividend date ahead

8 February 2026
Chevron shares rose 0.9% to $180.86 Friday, trailing a 1.89% gain in the U.S. energy sector. Oil prices reversed losses as traders weighed U.S.-Iran talks and Middle East risks. Chevron’s CTO Thomas Ryder Booth exercised and sold 6,000 shares at a $178.43 average, according to a Feb. 5 SEC filing. The company’s next dividend record date is Feb. 17.
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