Marcin Frąckiewicz, Author at TechStock²

Battle for the Final Frontier: Space Tourism Face-Off — Blue Origin vs SpaceX vs Virgin Galactic

Blue Origin’s NS-21 crewed flight took place on May 19, 2024, carrying 90-year-old Ed Dwight to about 106 km, making him the oldest space traveler at 90 years 8 months. SpaceX launched Inspiration4 in September 2021 as the first all-civilian

15 August 2025

Wi-Fi 7 Showdown: ASUS ROG Rapture GT-BE98 Pro vs Netgear Orbi 970 vs TP-Link Archer BE900

The ASUS ROG Rapture GT-BE98 Pro is a quad-band Wi-Fi 7 router with two 6 GHz radios (6GHz-1 and 6GHz-2) delivering up to ~30 Gbps total throughput (BE30000) and a 2.6 GHz quad-core CPU with 2 GB RAM. It has

15 August 2025

NASDAQ:NTGR · Networking · Product Comparison · Routers · Tech Reviews · Wi-Fi

3D Generative AI Showdown: OpenAI Shap-E 2 vs Google’s AI Shopping View vs NVIDIA Picasso Edify

OpenAI’s Shap-E uses a two-stage pipeline where an encoder compresses 3D assets into latent implicit-function parameters and a conditional diffusion model generates new shapes from prompts. The original Shap-E, released in 2023, could turn text prompts or reference images into

14 August 2025

3D Technology · Artificial Intelligence · Generative AI · NASDAQ:GOOGL · NASDAQ:NVDA · Product Comparison · Reviews

Sky-High Carbon Removal Showdown: Climeworks Gen 2 vs. Heirloom Limestone vs. Carbon Engineering’s AIR2 DAC

Climeworks’ Generation 2 DAC uses modular solid-sorbent containers; the Orca plant in Iceland has operated since 2021 at 4,000 t/yr, and Mammoth is designed for 36,000 t/yr (72 modules), though by May 2024 only 12 modules were online and capture

14 August 2025

Carbon Removal · Climate Tech · Environmental Innovation · Sustainability · Technology Comparison

All the Ways You Can Go to Space: Commercial, Government, and Emerging Opportunities

In July 2021, Virgin Galactic’s SpaceShipTwo carried a full crew above 80 km. In 2023, Virgin Galactic began commercial service for private space tourists. Blue Origin’s New Shepard suborbital flights cross the Kármán line at about 100 km and last

14 August 2025

Commercial Space · Emerging Technologies · Government Programs · NASDAQ:SPCE · Opportunities · Space · Space Exploration

360° Drone Showdown: Insta360 Antigravity A1 vs DJI’s 360 Drone vs HoverAir X1 ProMax

Insta360’s Antigravity A1 is a 249 g quadcopter with dual-lens 360° cameras that shoot 8K/30fps spherical video and stitch in real time to produce an “invisible drone” effect. The A1 uses digital stabilization with no gimbal and lets you “fly

14 August 2025

360 Cameras · Drones · Innovation · Reviews · Tech Comparisons

AI Music Showdown: Suno v4 vs Udio v1.1 vs DeepMind’s Lyria 2 – Which Hits the Right Notes?

Suno v4 arrived in late 2024, and by mid-2025 the v4.5 upgrade enabled songs up to 8 minutes in a single render with 48 kHz audio and features like Extend, Covers, and multi-part song structures. Suno originated in Cambridge, MA

14 August 2025

Artificial Intelligence · Innovation · Music Technology · NASDAQ:GOOGL · NASDAQ:WMG · NYSE:SNE · Product Comparisons · Reviews

Next-Gen Laptop Chip Showdown: Intel’s Lunar Lake vs. AMD’s Ryzen AI vs. Qualcomm’s X Elite – Who Wins the AI PC Crown?

Intel Lunar Lake Core Ultra 200V uses a disaggregated 3 nm TSMC N3B compute tile with 4 Lion Cove P-cores and 4 Skymont E-cores (8 cores total), SMT disabled to save ~15% die area and boost perf/W by ~5%. Intel

14 August 2025

AI PCs · Intel vs AMD vs Qualcomm · Laptop Chips · Reviews · Technology

Powerhouse Showdown: Tesla Powerwall 3 vs. LG’s Stackable Home Battery vs. Sonnen Evo 10 – Which Reigns Supreme in 2025?

The Tesla Powerwall 3 stores 13.5 kWh usable, delivers 11.5 kW continuous output, and includes a built‑in solar inverter with up to 20 kW of PV input. LG ESS Home Stackable uses modular JF1/JF1R cells with usable capacities of 10.6,

14 August 2025

2025 Trends · Comparisons · Energy storage · Home Batteries · Smart Home

Drone Delivery Showdown: Wing vs. Zipline P2 vs. Amazon Prime Air MK30

Wing became the first FAA-certified drone air carrier in 2019, and has completed more than 350,000 deliveries, mostly in Australia. Wing’s flagship delivery drone is a hybrid VTOL that carries about 2.5 pounds, with a larger 5-pound variant unveiled in

14 August 2025

Comparisons · Delivery Tech · Drones · Innovation · NASDAQ:AMZN · NASDAQ:GOOGL · Reviews

NVIDIA RTX 5090 vs AMD RX 9070 XT vs Intel Arc A980: Ultimate GPU Showdown

RTX 5090 uses Blackwell on a 5nm process with 21,760 CUDA cores across 170 Streaming Multiprocessors, 32 GB GDDR7 on a 512-bit bus, and a Total Graphics Power around 575–600 W. At 4K, RTX 5090 typically posts 30%+ higher frame

14 August 2025

Gaming · Graphics Cards · Hardware · Performance Test · Tech Comparison

Flying Taxi Showdown: Joby S4 vs Archer Midnight vs Volocopter VoloCity – Who Will Rule the Skies?

Joby S4 is a five-seat eVTOL with a fixed wing and six tilting propellers (four on the wing and two on a V-shaped tail), about 21 ft long with a 39 ft wingspan, capable of cruising up to 200 mph

14 August 2025

Flying Cars · Industry News · Innovation · NASDAQ:UAL · NYSE:ACHR · NYSE:JOBY · Technology · Urban Mobility