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Technology News 16 June 2025 - 18 June 2025

State of Internet Access in Vietnam: From Fiber to Satellite Skies

State of Internet Access in Vietnam: From Fiber to Satellite Skies

As of mid-2024, 82.2% of fixed broadband households in Vietnam were connected via fiber-optic FTTH, with universal fiber access targeted by 2025 under the Digital Infrastructure Strategy. 4G LTE coverage reaches 99.8% of the territory, with about 168.5 million mobile subscriptions (roughly 170% of the population) and 91.9 mobile broadband subscriptions per 100 people by mid-2024. Commercial 5G service launched…
Kwangmyong: Inside North Korea’s National Intranet Service

Kwangmyong: Inside North Korea’s National Intranet Service

Kwangmyong is North Korea’s national intranet launched in the early 2000s, a closed network that provides email, websites, and digital resources only within North Korea to isolate citizens from the global Internet. <li North Korea's first internal email service, Sili Bank, was established in 2001 to enable internal electronic correspondence on Kwangmyong. The first intranet “internet café” opened in Pyongyang…
18 June 2025
Slovenia’s High-Speed Makeover: From Fiber Frenzy to Starlink Skies

Slovenia’s High-Speed Makeover: From Fiber Frenzy to Starlink Skies

As of 2023, FTTP coverage reached about 78.5% of Slovenian households, well above the EU average of 64%. Telemach operates a hybrid DOCSIS 3.1 cable + XGS-PON fiber network, with its GIGA cable network covering over 350,000 households and delivering nearly ubiquitous 1 Gbps downloads, after a 600 Mbps top bundle in 2020. Telekom Slovenije (SiOL) fiber passes over 424,000…
Satellites, Submarine Cables & Cell Phones: Inside Haiti’s Battle for the Internet

Satellites, Submarine Cables & Cell Phones: Inside Haiti’s Battle for the Internet

As of early 2025, about 39.3% of Haitians—roughly 4.65 million people—were using the internet. By 2025 there were about 10.2 million active mobile connections in Haiti, equating to 86% of the population, with many subscribers holding multiple SIMs. Approximately 93.7% of mobile connections use 3G, 4G, or other broadband technologies, while only around 40% of Haitians are covered by 4G…
From Jammers to Laser Cannons: Inside the Cutting-Edge Anti-Drone Tech Defending the Skies

From Jammers to Laser Cannons: Inside the Cutting-Edge Anti-Drone Tech Defending the Skies

The NFL reported a 20,000% increase in drone incursions at football games from 2017 to 2023. The global anti-drone market is projected to grow at 27.8% per year this decade. Counter-UAS systems typically use multi-sensor fusion, combining radar, RF analyzers, optical/infrared cameras, and acoustic sensors with artificial intelligence. Rafael’s Drone Dome provides 360° detection with compact radars and is effective…
ChatGPT vs the World: Inside Today’s Top AI Language Models

ChatGPT vs the World: Inside Today’s Top AI Language Models

ChatGPT reached 100 million users in January 2023, making it the fastest-growing consumer app in history. GPT-4 is rumored to have around 1.76 trillion parameters across eight Mixture-of-Experts models. Claude 2 offers up to 100,000 tokens of context and uses Constitutional AI to encourage harmless, helpful behavior. Gemini Ultra reportedly exceeded 90% on the MMLU benchmark, edging past human expert…
2025 Satellite Internet Showdown: Starlink vs Viasat vs HughesNet vs OneWeb & More

2025 Satellite Internet Showdown: Starlink vs Viasat vs HughesNet vs OneWeb & More

Starlink (SpaceX) is a LEO constellation (~4,500 satellites) delivering residential speeds ~100–250 Mbps down / 10–20 Mbps up, business up to ~350–400 Mbps, with a median latency ~45 ms in Q1 2025 and no hard data caps, employing a Fair Use Policy that deprioritizes after 1 TB. HughesNet Jupiter-3 (GEO) upgrade in 2024–25 offers 50–100 Mbps down (about 3 Mbps…
Beyond Lithium-Ion: How Solid-State, Lithium-Sulfur, Sodium-Ion & Graphene Batteries Will Revolutionize EVs, Gadgets and Grid Storage

Beyond Lithium-Ion: How Solid-State, Lithium-Sulfur, Sodium-Ion & Graphene Batteries Will Revolutionize EVs, Gadgets and Grid Storage

Solid-state batteries use a solid electrolyte and lithium-metal anodes, offering 50–100% higher energy density than today’s Li‑ion and 1,000+ cycles with about 95% capacity retention, with Toyota targeting 750 miles per charge and 10-minute charging by 2027–2028. Lithium-sulfur batteries have a theoretical energy density above 500 Wh/kg, and a recent all-solid-state Li‑S cell demonstrated around 25,000 cycles with 80% capacity…
16 June 2025
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Stock Market Today

  • Trump Raises Tariffs on South Korea Amid Market Focus on Big Tech Earnings
    January 26, 2026, 9:18 PM EST. U.S. President Donald Trump announced plans to raise tariffs on South Korean imports, including autos, pharmaceuticals, and lumber, from 15% to 25% due to delays in Seoul's trade deal approval. Meanwhile, Nvidia invested $2 billion in CoreWeave, pushing CoreWeave shares up nearly 6%. Memory chip shortages are expected to persist through 2027, driven by AI infrastructure demand, according to Synopsys CEO Sassine Ghazi. Despite escalating trade tensions and a softening U.S. dollar, major U.S. indices rose Monday, buoyed by gains in Apple, Meta, and Microsoft ahead of their quarterly earnings. Investors are also watching the Federal Reserve closely as it prepares to hold its interest rate decision later this week, with potential implications from President Trump's criticism of Fed independence.
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