Today: 1 May 2026

Marcin Frąckiewicz

CEO of TS2 Space and founder of TS2.tech. Expert in satellites, telecommunications, and emerging technologies, covering trends in space, AI, and connectivity.

2025 Ultimate Security Camera Showdown: Arlo Pro 6 vs Google Nest Cam vs EufyCam 3

2025 Ultimate Security Camera Showdown: Arlo Pro 6 vs Google Nest Cam vs EufyCam 3

As of August 2025, Arlo has not released a Pro 6 camera; the Pro 5S 2K records up to 2K HDR video at 24 fps and relies on cloud storage. Google Nest Cam (2nd gen) offers 1080p HDR at 30 fps with cloud-only storage. EufyCam 3 records 4K at 15 fps, supports extensive local storage, and can run indefinitely with solar charging. Arlo and Nest require paid cloud plans for full features; Eufy does not.
5 August 2025
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Li-Fi vs Wi-Fi 7 vs 5G: Which Next-Gen Wireless Will Rule 2025?

Li-Fi vs Wi-Fi 7 vs 5G: Which Next-Gen Wireless Will Rule 2025?

The IEEE 802.11bb Li-Fi standard was ratified in mid-2023, enabling interoperable Li-Fi devices with real-world speeds near 1 Gbps. Wi-Fi 7 certification began in 2024, with routers like TP-Link’s Deco BE85 reaching 7–8 Gbps in tests. Netgear’s Nighthawk M7 became the first 5G hotspot with Wi-Fi 7, supporting up to 5.8 Gbps. T-Mobile demonstrated 4.3 Gbps mmWave throughput on a standalone 5G core in late 2024.
5 August 2025
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Satellite-to-Cell Showdown: Apple vs Starlink vs AST in the Race to Connect Your Phone Anywhere

Satellite-to-Cell Showdown: Apple vs Starlink vs AST in the Race to Connect Your Phone Anywhere

Apple introduced Emergency SOS via satellite on iPhone 14 in 2022, using Globalstar’s LEO network and later adding roadside assistance and iMessage texting. SpaceX’s Starlink Direct-to-Cell began beta in New Zealand in late 2024, supporting unmodified phones and aiming for global messaging by 2025. AST SpaceMobile launched five BlueBird satellites in September 2024, with commercial service expected in 2025 and global carrier partnerships expanding.
5 August 2025
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NVIDIA Blackwell B200 vs AMD MI350 vs Google TPU v6e – 2025’s Ultimate AI Accelerator Showdown

NVIDIA Blackwell B200 vs AMD MI350 vs Google TPU v6e – 2025’s Ultimate AI Accelerator Showdown

NVIDIA’s Blackwell B200 GPU offers 180 GB HBM3e and up to 18 PFLOPS FP4, with DGX B200 systems priced around $515,000 and delivering up to 15× inference gains over DGX H100. AMD’s MI350X features 288 GB HBM3e, up to 10 PFLOPS FP4/FP6, and ships in 2025 at about $25,000 per GPU. Google’s TPU v6e, available on Google Cloud, delivers 918 TFLOPS BF16 per chip and scales to 256-chip pods.
5 August 2025
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Sora vs Veo 3 vs Runway Gen-4: Which AI Video Generator Is Taking Over 2025?

Sora vs Veo 3 vs Runway Gen-4: Which AI Video Generator Is Taking Over 2025?

Sora generates up to 20-second 1080p videos for ChatGPT Pro users, with shorter limits for Plus and research versions reaching about 1 minute. Veo 3 produces eight-second clips with native audio and up to 4K resolution for Google AI Pro/Ultra subscribers. Gen-4 outputs five- or ten-second 720p clips, upscalable to 4K, requiring a reference image for consistency. All models include watermarks, content filters, and editing tools.
5 August 2025
Battle of the EV Charging Standards: Tesla’s NACS vs. CCS2 vs. CHAdeMO – Who Will Rule the Roads in 2025?

Battle of the EV Charging Standards: Tesla’s NACS vs. CCS2 vs. CHAdeMO – Who Will Rule the Roads in 2025?

Tesla’s NACS charging connector, introduced in 2012 and opened to other automakers in late 2022, was standardized as SAE J3400 in 2023. By 2025, most major North American automakers committed to NACS for U.S. models, with dual adapters for CCS compatibility. Europe requires CCS2 for fast charging, and Tesla updated its European vehicles accordingly. CHAdeMO is now largely limited to Japan.
5 August 2025
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Beyond Lithium-Ion: Sodium-Ion vs. Solid-State vs. Lithium-Sulfur – Who Wins the Next Battery Race?

Beyond Lithium-Ion: Sodium-Ion vs. Solid-State vs. Lithium-Sulfur – Who Wins the Next Battery Race?

CATL began deploying the world’s first mass-produced sodium-ion EV battery, Naxtra, in late 2023, with pack costs at $77/kWh and a target of $40/kWh after scaling. CATL’s sodium-ion cells deliver up to 175 Wh/kg, with a second-generation cell expected to exceed 200 Wh/kg. Toyota projects its solid-state lithium packs, due in 2027–28, will boost range by 20%. LG Energy Solution plans to mass-produce lithium-sulfur batteries by 2027.
5 August 2025
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AI Showdown 2025: ChatGPT vs Google Gemini vs Anthropic Claude – Which Model Leads the Pack?

AI Showdown 2025: ChatGPT vs Google Gemini vs Anthropic Claude – Which Model Leads the Pack?

OpenAI’s ChatGPT, powered by GPT-4o since early 2025, holds about 80% of generative AI tool traffic. Google’s Gemini 2.5, released mid-2025, introduced multi-agent reasoning and scored 34.8% on Humanity’s Last Exam, ahead of OpenAI and xAI. Anthropic’s Claude 4, launched May 2025, features a 200K token context and tool use in extended thinking mode. Gemini integrates with Google Workspace and Android; ChatGPT supports Microsoft 365 Copilot.
4 August 2025
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Ultimate 2025 Showdown: iOS vs Android vs HarmonyOS — Which Mobile OS Reigns Supreme?

Ultimate 2025 Showdown: iOS vs Android vs HarmonyOS — Which Mobile OS Reigns Supreme?

HarmonyOS Next launched in late 2024 with a fully self-developed system base, dropping all Android dependencies and app compatibility. Huawei reported over 1 billion HarmonyOS-powered devices and 6.75 million developers by late 2024. HarmonyOS reached 19% market share in China, surpassing iOS. Globally, Android held 76–80%, iOS 19%, and HarmonyOS about 5% in early 2025.
4 August 2025
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Ultimate Robot Vacuum Showdown 2025: Roomba Combo J9+ vs Roborock S9 MaxV Ultra vs Deebot X2 Omni

Ultimate Robot Vacuum Showdown 2025: Roomba Combo J9+ vs Roborock S9 MaxV Ultra vs Deebot X2 Omni

Roborock S9 MaxV Ultra offers 22,000 Pa suction, mop washing and drying, and up to 180 minutes battery life. Ecovacs Deebot X2 Omni features dual spinning mops, a large water station, and 210 minutes runtime. Roomba Combo J9+ auto-empties and refills but does not wash its mop pad; battery lasts 90–120 minutes. MSRP ranges from $1,399.99 to $1,599.99, with frequent discounts.
4 August 2025
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Wi-Fi 7 Mesh Router Showdown: Eero Max 7 vs. Google Nest Wi-Fi Pro 7 vs. TP-Link Deco BE95 – Which Reigns Supreme in 2025?

Wi-Fi 7 Mesh Router Showdown: Eero Max 7 vs. Google Nest Wi-Fi Pro 7 vs. TP-Link Deco BE95 – Which Reigns Supreme in 2025?

TP-Link Deco BE95 is a quad-band Wi-Fi 7 mesh system rated at up to 33 Gbps, with two 10 Gbps ports and SFP+ support. Eero Max 7 is tri-band, offers up to 20.8 Gbps, and includes four multi-gig ports per unit. Nest Wi-Fi Pro 7 had not launched by August 2025; its 6E predecessor covers 2,200 sq ft per node and costs $199. Deco BE95 covers up to 7,800 sq ft per 2-pack.
4 August 2025
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17-Inch Portable Monitor Showdown: Asus ROG Strix XG17AHP vs LG Gram +View 17 vs Espresso Display 17 Pro (2025 Comparison)

17-Inch Portable Monitor Showdown: Asus ROG Strix XG17AHP vs LG Gram +View 17 vs Espresso Display 17 Pro (2025 Comparison)

The Asus ROG Strix XG17AHP offers a 17.3-inch 1080p IPS panel at 240 Hz with a built-in 7800 mAh battery, priced around $550 with tripod. LG’s Gram +View 17 uses a 17-inch 2560×1600 IPS panel, weighs 780 g, lacks a battery, and sells for about $499. The Espresso Display 17 Pro features a 17.3-inch 4K IPS touchscreen, weighs over 4 lb with stand, and starts at $799.
4 August 2025
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Next‑Gen Dash Cam Showdown: Nextbase iQ 4K vs Garmin Dash Cam Live vs BlackVue DR970X Plus – 2025’s Ultimate Smart Dashcam Battle

Next‑Gen Dash Cam Showdown: Nextbase iQ 4K vs Garmin Dash Cam Live vs BlackVue DR970X Plus – 2025’s Ultimate Smart Dashcam Battle

Nextbase iQ 4K features three cameras, including a 2160p front, 1440p interior, and optional 1440p rear, with OBD-II power for 24/7 surveillance. Garmin Dash Cam Live records 1440p front video, offers LTE with subscription, and has a 30-minute backup battery. BlackVue DR970X Plus uses 4K front and 1080p rear cameras, supports LTE, and includes hardwire options. Cloud storage plans vary by brand.
4 August 2025
Samsung The Premiere 9 vs Epson LS800 vs Hisense PX3-Pro: Ultra Short Throw Projector Comparison

Samsung The Premiere 9 vs Epson LS800 vs Hisense PX3-Pro: Ultra Short Throw Projector Comparison

Epson EpiqVision LS800 tested at 2,600–2,700 lumens in Cinema/Natural modes, while Samsung The Premiere 9 delivered 1,600–2,000 lumens in Movie/Filmmaker modes and Hisense PX3-Pro reached 2,580 lumens calibrated. Hisense supports Dolby Vision and IMAX Enhanced, unlike the others. Gaming input lag is lowest on Epson and Hisense. MSRPs range from $3,499 (Epson, Hisense) to $5,999 (Samsung).
4 August 2025
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Smart Ring Showdown 2025: Oura Ring 4 vs Samsung Galaxy Ring vs Amazfit Helio – Which Wins?

Smart Ring Showdown 2025: Oura Ring 4 vs Samsung Galaxy Ring vs Amazfit Helio – Which Wins?

Samsung Galaxy Ring shipped July 24, 2024, for $399.99, using titanium and offering 5–7 days’ battery with no subscription. Oura Ring 4, announced October 2024, starts at $349, weighs 4–6 g, and requires a $5.99/month membership. Amazfit Helio Ring launched at $299, lasts 3–4 days, and includes an electrodermal activity sensor for stress tracking. All three track heart rate and sleep.
4 August 2025
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Foldable Phone Face-Off: Samsung Galaxy Z Fold 7 vs Google Pixel Fold 2 vs OnePlus Open 2

Foldable Phone Face-Off: Samsung Galaxy Z Fold 7 vs Google Pixel Fold 2 vs OnePlus Open 2

Samsung’s Galaxy Z Fold 7 debuts at $1,999 with a 200 MP main camera, Snapdragon 8 Elite chip, 8.9 mm folded thickness, and 215 g weight. Google’s Pixel Fold 2, priced from $1,799, features a 48 MP main camera, Tensor G4, 16 GB RAM, and weighs 257 g. OnePlus Open 2 was canceled for 2025; the original Open (2023) launched at $1,699 with a Hasselblad triple camera and 239 g weight.
4 August 2025
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Ultimate Mechanical Keyboard Showdown: Keychron Q1 Pro vs GMMK Pro 2 vs Logitech G Pro X TKL Lightspeed

Ultimate Mechanical Keyboard Showdown: Keychron Q1 Pro vs GMMK Pro 2 vs Logitech G Pro X TKL Lightspeed

Keychron Q1 Pro is a 75% wireless/wired keyboard with an all-aluminum chassis, gasket mount, and hot-swappable switches, weighing 3.8 pounds. Glorious GMMK Pro 2 features a fully anodized aluminum body, modular gasket design, and remains wired-only. Logitech G Pro X TKL Lightspeed offers 87 keys, hybrid aluminum/plastic build, non hot-swappable GX switches, and 50-hour wireless battery life.
4 August 2025
The Ultimate Smart Glasses Showdown (2025): Meta’s Ray-Ban Wayfarer 2 vs Xreal Air 2 Ultra vs Rokid Max 2

The Ultimate Smart Glasses Showdown (2025): Meta’s Ray-Ban Wayfarer 2 vs Xreal Air 2 Ultra vs Rokid Max 2

Meta Ray-Ban Wayfarer 2 offers a 12 MP camera, 1080p video, and Meta AI integration but lacks an AR display, starting at $299. Xreal Air 2 Ultra features dual 1080p HDR micro-OLEDs, 52° FoV, 6DoF spatial computing, and sells for $699 but requires external devices. Rokid Max 2 provides a 50° FoV, 1080p OLED at 120 Hz, plug-and-play USB-C, and retails near $529.
4 August 2025
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Color E‑Reader Showdown: Kindle Paperwhite Color vs Kobo Libra Colour vs PocketBook Era Color – Which One Wins?

Color E‑Reader Showdown: Kindle Paperwhite Color vs Kobo Libra Colour vs PocketBook Era Color – Which One Wins?

Amazon’s Kindle Paperwhite Color, Kobo Libra Colour, and PocketBook Era Color all use 7-inch Kaleido 3 color e-ink displays with 300 ppi monochrome and 150 ppi color resolution. Kindle lacks OverDrive support and stylus input, while Kobo adds on-device library borrowing, Pocket integration, and stylus support. PocketBook offers broad format compatibility, Text-to-Speech, and an aluminum frame. All three are IPX8 waterproof.
4 August 2025
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Stock Market Today

  • Duolingo (DUOL) Share Price Plunges Despite Undervaluation Indicated by Cash Flow Analysis
    April 30, 2026, 10:34 PM EDT. Duolingo's shares have fallen 72.5% over the past year, dragging its stock price to $110.10, a 37.6% year-to-date decline amid shifting digital education trends. Despite this, a Discounted Cash Flow (DCF) model suggests the stock is undervalued by 53.1%, with a projected intrinsic value of $234.97 per share based on future free cash flow projections. The company reported $360 million in free cash flow over the last twelve months, with expectations rising to $538 million by 2035. While Duolingo's price reflects short-term challenges, its long-term potential remains attractive according to valuation metrics. Investors may want to reassess the stock given its recent pullback and fundamental outlook.

Latest article

Sandisk Stock Falls After Blowout Q3 Earnings as AI Storage Rally Hits a High Bar

Sandisk Stock Falls After Blowout Q3 Earnings as AI Storage Rally Hits a High Bar

1 May 2026
Sandisk shares dropped about 6% in after-hours trading Thursday despite reporting fiscal Q3 revenue of $5.95 billion, up 251% from a year earlier, and net income of $3.62 billion. The company announced a $6 billion buyback and forecast Q4 revenue of up to $8.25 billion. Gross margin rose to 78.4%. Shares had closed at $1,096.51 before slipping to about $1,030.
Apple Stock Slips After Earnings Beat as iPhone Supply Snag Clouds $100 Billion Buyback

Apple Stock Slips After Earnings Beat as iPhone Supply Snag Clouds $100 Billion Buyback

1 May 2026
Apple reported fiscal Q2 revenue of $111.2 billion and earnings of $2.01 per share, beating analyst estimates. The board approved a $100 billion share buyback and raised the dividend. Shares fell about 1% after hours as iPhone sales missed forecasts and chip supply remained tight. Investors are watching for clarity on AI strategy and the upcoming CEO transition to John Ternus.
Nvidia Stock Falls as Google and Amazon AI Chip Push Tests the AI Trade

Nvidia Stock Falls as Google and Amazon AI Chip Push Tests the AI Trade

30 April 2026
Nvidia shares dropped 4.6% to $199.57 Thursday as investors reacted to Alphabet and Amazon expanding sales of their own AI chips. Alphabet reported Google Cloud revenue up 63% and began selling TPU chips directly to customers. AMD and Broadcom shares rose 5.1% and 3.0%, respectively. Amazon said its Trainium chip line secured $225 billion in revenue commitments.
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