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Phantom 4 RTK/feed/category/dji-mavic-3-pl- Page 166

The Digital Lifeline: Inside Ghana’s Internet Revolution from Fiber to Satellite

The Digital Lifeline: Inside Ghana’s Internet Revolution from Fiber to Satellite

About 24.3 million Ghanaians—69.9% of the population—were internet users by early 2025, with 38.3 million active mobile connections. Over 93% of mobile users accessed 3G, 4G, or 5G networks, while fixed broadband subscriptions remained below 0.7%. MTN Ghana handled 82% of 4G traffic. Starlink launched in August 2024 after receiving regulatory approval.
15 czerwca 2025
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Top 10 Fighter Jets Dominating the Skies in 2025

Top 10 Fighter Jets Dominating the Skies in 2025

Over 1,000 F-35 Lightning II jets were delivered to 17 nations by 2025, entering service in the mid-2010s. The F-22 Raptor saw only 195 built since 2005, while China’s J-20 Mighty Dragon surpassed 200 in PLAAF service by 2024. Russia’s Su-57 entered service in 2020 with about 20 in use. The F-15EX Eagle II began U.S. service in 2022, carrying up to 22 air-to-air missiles.
15 czerwca 2025
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The Ultimate 2025 Satellite Phone Guide – Best Models Compared for Off-Grid Communication

The Ultimate 2025 Satellite Phone Guide – Best Models Compared for Off-Grid Communication

Iridium Extreme 9575, priced at $1,349 in January 2025, offers global coverage, GPS, and SOS via a 66-satellite LEO network. IsatPhone 2, using Inmarsat’s geostationary satellites, costs $700–$1,000 and covers 99% of the world except the poles. Thuraya and Globalstar phones serve regional markets, with the Globalstar GSP-1700 priced around $500–$600 and lacking polar or full global reach.
17 czerwca 2025
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Kwangmyong: Inside North Korea’s National Intranet Service

Kwangmyong: Inside North Korea’s National Intranet Service

North Korea’s Kwangmyong intranet, launched in the early 2000s, offers email and access to about 5,000 state-approved websites but is isolated from the global Internet. Public access began in 2002 with an “internet café” in Pyongyang. By 2018, 4–5 million people had mobile phones with intranet access, though home use remains rare. Censorship and surveillance are extensive, with harsh penalties for accessing foreign media.
18 czerwca 2025
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Salesforce Einstein GPT Unleashed: The Ultimate Guide to CRM’s AI Revolution

Salesforce Einstein GPT Unleashed: The Ultimate Guide to CRM’s AI Revolution

Salesforce launched Einstein GPT in 2023 as the first generative AI for CRM, integrating its own models with OpenAI’s GPT on live Customer 360 data. The platform offers role-based automation for sales, service, and marketing, with Slack integration and a Trust Layer for data security. Pricing ranges from $50 to $550 per user monthly. Customers report major efficiency gains, including RBC, Heathrow Airport, and SumUp.
19 czerwca 2025
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Satellite Radio Revolution: 14 Things You Need to Know About Its History, Technology, and Future

Satellite Radio Revolution: 14 Things You Need to Know About Its History, Technology, and Future

SiriusXM, the result of a 2008 merger between Sirius and XM, reported 33 to 34 million subscribers by late 2024. The company launched a free ad-supported tier in August 2024 and added the SXM-10 satellite to its fleet in June 2025. About 60% of new cars included SiriusXM receivers, with half of those buyers converting to paid subscriptions. WorldSpace, an early satellite radio pioneer, ceased operations in 2009.
20 czerwca 2025
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Top 100 Most Important Operational Satellites in 2025

Top 100 Most Important Operational Satellites in 2025

SpaceX’s Starlink constellation includes about 4,500 satellites in low Earth orbit, delivering global internet via Ku/Ka-band and laser links. James Webb Space Telescope launched in 2021, capturing deep infrared images with a 6.5-meter mirror. OSIRIS-REx returned asteroid Bennu samples to Earth in 2023. New Horizons continues exploring beyond Pluto, now at roughly 55 AU from the Sun.
20 czerwca 2025
Dubai’s Drone Law Shake-Up 2025: New Rules, No-Fly Zones & How to Stay Legal

Dubai’s Drone Law Shake-Up 2025: New Rules, No-Fly Zones & How to Stay Legal

The UAE partially lifted its nationwide recreational drone ban on January 7, 2025, but Dubai continues to prohibit hobbyist drone flights and has stopped issuing new permits. All drone pilots must now complete GCAA-approved training and pass a security clearance. Commercial operators face strict licensing, registration, and permit requirements, with penalties for violations reaching AED 100,000 and up to five years in prison.
22 czerwca 2025
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Space‑Laser Shockwave: Inside China’s 2‑Watt Orbital Beam That Claims to Outgun Starlink and Reshape the Security Balance in Space

Space‑Laser Shockwave: Inside China’s 2‑Watt Orbital Beam That Claims to Outgun Starlink and Reshape the Security Balance in Space

In June 2025, Chinese scientists sent a 1 Gbps laser data link from geostationary orbit to Earth using a 2-watt beam, surpassing Starlink’s typical speeds by five times. The AO-MDR system boosted signal quality to 91% despite turbulence. No Starlink satellites were affected; the test was a demonstration. U.S. officials warn such technology could threaten satellites if power levels increase.
22 czerwca 2025
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Singapore Drone Laws 2025 – Everything You Need to Know (Updated Guide)

Singapore Drone Laws 2025 – Everything You Need to Know (Updated Guide)

Singapore removed the cap on drone registrations above 250 grams per owner as of February 14, 2025. Drones over 250 g must be registered; violations can draw fines up to S$10,000 or 6 months’ jail. Flights near airports, military bases, or above 200 feet require permits. Remote ID broadcasting becomes mandatory for these drones from December 1, 2025, with some exceptions.
24 czerwca 2025
Global Technology Trends in June-2025: AI, Quantum, EVs, Space & Beyond

Global Technology Trends in June-2025: AI, Quantum, EVs, Space & Beyond

The global AI market is valued at $758 billion in 2025, projected to hit $3.68 trillion by 2034. Generative AI and large language models drove a 76% spending surge this year, with 78% of companies using AI in at least one function. Apple unveiled new on-device AI features at WWDC, and IBM and RIKEN launched the first IBM Quantum System Two outside the U.S. in June.
26 czerwca 2025
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Technology Trends 2025: Global Innovations in AI, Green Tech, Space, and More (Updated: June 27th, 2025)

Technology Trends 2025: Global Innovations in AI, Green Tech, Space, and More (Updated: June 27th, 2025)

Scientists delivered the first personalized CRISPR gene therapy to a one-year-old boy in May 2025, halting a rare disease. Apple’s 2025 software enables iPhones to run local large language models for Siri. The AI market is estimated at $758 billion in 2025, with AI semiconductor sales projected above $150 billion. Global solar investment is set to reach $450 billion, and over 20 million electric vehicles are expected to be sold worldwide.
26 czerwca 2025
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Internet Access in Norway: A Comprehensive Overview

Internet Access in Norway: A Comprehensive Overview

About 99% of Norwegians are online, with 99.1% of homes able to get at least 100 Mbps broadband and 96% gigabit coverage as of 2024. Over 70% of households use fiber, and average fixed broadband download speeds reached 325 Mbps in 2024. Mobile 5G covers 92% of households, but only 29% of rural homes have access to all three mobile operators’ 5G networks. Average monthly broadband costs are around $80.
28 czerwca 2025
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Green Technology Trends 2025: Clean Energy and Electric Vehicles (June 27th, 2025)

Green Technology Trends 2025: Clean Energy and Electric Vehicles (June 27th, 2025)

China installed 198 GW of solar and 46 GW of wind in the first five months of 2025, pushing solar capacity to 1,080 GW. A U.S. federal court in June lifted the freeze on the NEVI charging program, releasing $1 billion for 14 states. BYD overtook Tesla as the top global battery EV seller in Q1 2025. Global EV sales hit 7.2 million by May, up 28% year over year.
28 czerwca 2025
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SpaceX: Mid-2025 Comprehensive Report (June 27th, 2025)

SpaceX: Mid-2025 Comprehensive Report (June 27th, 2025)

SpaceX’s Starship completed its ninth test flight from Starbase, Texas, in May 2025, as the FAA raised the site’s launch cap to 25 per year. The company conducted 134 orbital launches in 2024 and targets 170 in 2025, accounting for about 95% of U.S. launches. Nearly 7,000 Starlink satellites now serve over a million users. A June 2025 Starship test-stand explosion drew criticism from Mexico over cross-border debris.
27 czerwca 2025
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