Why Every Projector Before This One Was Broken for Gaming.
Projectors have long lagged behind TVs for gaming, but the X‑Jimmy Horizon 20 Max changes that narrative. Leveraging a new rolling‑buffer chip, it streams image data line‑by‑line, eliminating the traditional one‑frame delay and adding native support for variable refresh rate (VRR) and automatic low‑latency mode (ALLM). PCMag recorded an astonishing 2.7 ms input lag at 1080p / 240 Hz, the fastest ever measured on a projector, while IGN awarded it a 9‑out‑of‑10, calling it the first projector that could truly replace a TV for gamers. Beyond latency, the Horizon 20 Max delivers 4K resolution via pixel‑shifting, up to 5,700 lumens brightness suitable for well‑lit rooms, and full HDR suite including Dolby Vision and HDR10+. It offers genre‑specific gaming presets—such as an Assassin’s Creed mode co‑developed with Ubisoft—motorized lens shift, auto‑keystone, and a built‑in Google TV platform, all packed into an 11‑pound chassis. Industry reviewers highlighted the practical impact: “the input lag is so low it feels like a native display,” noted PCMag, and IGN’s reviewer said the projector finally convinced them a TV could be replaced. The collaboration with Ubisoft marks the first projector‑specific game mode, underscoring a shift toward immersive, large‑format gaming experiences. The Horizon 20 Max positions projectors as viable high‑performance gaming displays, opening a new market segment for home entertainment and potentially reshaping consumer expectations for large‑screen gaming setups.
AI "Gobbling Up" RAM Will Power SNDK Continuing Rally #shorts
The video spotlights how artificial‑intelligence workloads are gobbling up system memory, driving a sharp rise in DRAM and RAM prices. Consumers notice the impact when upgrading laptops or desktops, often confronting eye‑watering cost estimates for additional memory modules. The host...
Black Hat USA 2025 | Peril at the Plug: Investigating EV Charger Security and Safety Failures
The Black Hat USA 2025 presentation titled “Peril at the Plug” examined the alarming security and safety gaps in electric‑vehicle (EV) chargers, drawing on findings from the PON (Pon Automotive) hacking contest. The speakers outlined the extensive attack surface—multiple CPUs,...
Why LEDs Need the Perfect Resistor? #diy #electronics #basics #engineering #resistor #led
LEDs require a series resistor to limit current and avoid premature failure. The video demonstrates using Kirchhoff’s voltage law to determine the exact resistor value for a 9 V battery powering a 3.2 V, 20 mA LED. By subtracting the LED’s forward voltage from...
The Ocean Floor Is Covered in This
The video explains how the world’s internet relies on a hidden network of submarine fiber‑optic cables that stretch across the ocean floor, connecting continents and carrying the bulk of global data traffic. Engineers load thousands of kilometers of ultra‑pure glass fiber...
Gaming on Intel Inegrated Graphics DOESN'T Suck??
The video evaluates gaming performance of Intel’s latest Panther Lake processor, the Core Ultra Series 3 paired with the integrated ARC B370i GPU, inside the Honor Magic Book Pro 14 laptop. Synthetic benchmarks place the chip’s 3DMark score between Nvidia’s RTX 3050 and RTX 3060 mobile GPUs, a...
AI-Driven ESP32 Workflow (Spec → Code → Test) Using Claude Code
The video showcases an end‑to‑end AI‑driven workflow for ESP32 development, using Claude Code to generate, compile, flash, and test firmware for an iOS voice‑keyboard project that turns a smartphone’s speech‑to‑text capability into a USB keyboard via BLE. Key insights include a...
Death Stranding 2 for PC on the ROG Flow Z13-KJP
Death Stranding 2 finally arrived on PC a year after its PlayStation debut, and the reviewer chose the Kojima‑branded ROG Flow Z13‑KJP to showcase the launch. The special‑edition laptop pairs a striking gold‑tinted chassis with carbon‑fiber accents and houses AMD’s Strix‑Halo...
Can My First Computer Control A Spaceship?
Scott Manley revisits the 1982 Sinclair ZX Spectrum, using an emulated version to pilot a lunar lander in Kerbal Space Program. By loading a BASIC “lander” program via the classic tape interface and attaching the Interface 1 RS‑232 add‑on, he connects...
T-Mobile | Wow 😮 This Is Why T-Mobile Made This Move 😳‼️
T‑Mobile is positioning wireless as its primary gateway into the rapidly expanding artificial‑intelligence infrastructure market, acknowledging that building a fiber network at scale would take years it does not have. The company cites a $1‑2 trillion AI opportunity and argues that only...
Revisiting RowHammer - Top Picks in Hardware and Embedded Security - Prof. Onur Mutlu - 30.10.2025
The talk revisits the seminal Rowhammer problem, presenting the 2020 "Revisiting Rowhammer" paper that conducted the largest experimental study to date on real DRAM chips. By testing roughly 1,600 devices from three major vendors across DDR3, DDR4, and LPDDR4 generations,...
Switchbot Have Gone Utterly Mental
The video reviews Switchbot’s AI Hub – a single‑box solution that bundles a smart‑home controller, an AI‑powered NVR and a conversational automation engine. By pre‑installing Home Assistant, Frigate (spelled Frigot in the demo) and OpenClaw, the device promises to let...
Digital Design & Comp. Arch: L10: Microarchitecture Fundamentals and Design (Spring 2026)
The lecture introduces micro‑architecture fundamentals by contrasting single‑cycle and multicycle processor designs. It explains that a single‑cycle processor implements the entire ISA instruction path—fetch, decode, execute, memory access, and write‑back—in one combinational pass, requiring the clock period to accommodate the...
PCPer Podcast 860: DLSS 5 Reaction, Arrow Lake Refresh, New Ryzen Rumor, MSI's DDR4 Mobo Plan, Etc.
The PC Perspective podcast’s 860th episode, recorded March 18, 2026, centered on Nvidia’s much‑talked‑about DLSS 5 and Intel’s upcoming Arrow Lake refresh. Host Sebastian Peak and the panel dissected the AI‑driven upscaling technology, noting that the demo required a dual‑RTX 5090 rig...
OCP CE - ACF Cold Plate Sub-Project Call (Feb 11, 2026)
The OCP Community Engineering call on February 11 focused on progress updates for the ACF Cold Plate sub‑project and upcoming community events. Organizers reminded participants of the AMIA summit timeline, with presentation proposals due March 2 and final slides due March 23,...
OCP CE - ACF Cold Plate Sub-Project Call (Jan 14, 2026)
The OCP CE ACF Cold Plate sub‑project call opened with logistical housekeeping and a reminder that the regional summit’s call for presentations closes on February 9. Participants were urged to submit abstracts and slide decks early to ensure representation of their...
Live Stream From Anywhere...
The video introduces the Metro Live glasses, a feather‑weight wearable that weighs just 43 g and is designed for on‑the‑go live streaming. Equipped with a 119° field‑of‑view HD camera capable of 1080p video and 3264 × 2448 photos, the glasses can broadcast directly to...
Training Workers to Make the Next Generation of Computer Chips
The video spotlights a partnership between Princeton University’s Materials Institute and Mercer County Community College to build a virtual‑reality digital twin of a semiconductor packaging lab. The immersive simulator replicates the wafer lamination machine and other advanced equipment, allowing students...
The Samsung Galaxy Z TriFold Is the Future (Even Though It’s Dead) | Lab Report
The video reviews Samsung’s Galaxy Z TriFold, a discontinued yet still‑available foldable that combines phone, tablet, and laptop functions in a single device. Positioned as a bold statement to rivals, Samsung is liquidating remaining inventory while the market watches how...
Inside Lux: Powering the Future of the Genesis Mission
The video introduces Lux, a new AI‑focused supercomputer being installed at Oak Ridge National Laboratory. Designed for the Department of Energy’s Genesis mission, Lux will serve as the primary platform for the American Science Cloud and Modeling Consortium, accelerating scientific...
UniFi Airwire - REAL WiFi 7 MLO?
The video introduces UniFi’s Airwire, a USB‑C network adapter that brings true Wi‑Fi 7 Multi‑Link Operation (MLO) to laptops. Unlike earlier USB adapters that only support single‑radio links, the Airwire aggregates 5 GHz and 6 GHz bands, offering up to 320 MHz channel width...
Cooling Isn't a Problem Here...
The Iiku 15R, unveiled with a floating design and rounded corners, is the latest flagship from the Chinese maker, built around Qualcomm’s Snapdragon 8 Gen 5 mobile platform. It sports a 6.59‑inch 2750 × 1260 AMOLED panel that runs at 144 Hz and a PC‑grade 1.5K...
Reolink TrackFlex Floodlight WiFi Review: Better Than Ring Floodlight Cam Pro?
Reolink TrackFlex Floodlight WiFi is put head‑to‑head with Ring’s Floodlight Cam Pro, focusing on how its dual‑lens, 360° PTZ and local‑only architecture differ from Ring’s fixed‑lens, cloud‑dependent model. The TrackFlex combines a 4K 8‑MP wide‑angle sensor with a separate 6× optical‑zoom...
Nothing Phone (4a) vs (4a) Pro - Which to Pick?
The video walks through every distinction between Nothing’s budget‑friendly Phone 4A and its higher‑priced sibling, the Phone 4A Pro, helping viewers decide which model merits a purchase. Physically, the Pro upgrades to an all‑aluminum chassis while the standard 4A retains a plastic frame with...
“I’ll Burn Out 2 in Minutes” The Brutal Reality of GPU Clusters
The speaker describes stress-testing new GPU clusters by immediately pushing them to maximum load and routinely causing about 2% of units to fail within minutes because many accelerators are engineered to run extremely hot and rely on substantial cooling. He...
Useful Low-Cost EMC Tools (From $0 to $500)
In the video, the presenter demonstrates how engineers can perform electromagnetic compatibility (EMC) measurements using equipment that costs from zero to about $500, avoiding the six‑figure spectrum analyzers typical of commercial labs. The core setup consists of an inexpensive function generator...
OCP DCF - Technology Cooling System (TCS) Pipe Distribution Workstream Call (Mar 12, 2026)
The Open Compute Project’s Technology Cooling System (TCS) Pipe Distribution workstream convened on March 12, 2026 to address the massive liquid‑cooling infrastructure required for next‑generation AI data centers. Speakers highlighted that the projected AI “tsunami” – hundreds of megawatts of GPU‑intensive...
Is TrueNAS Going Closed Source? DEFENDING iXsystems!
TrueNAS users are reacting to iXsystems' recent announcement that public build scripts will no longer be part of the development pipeline. The company says the move shifts compilation internally while preserving the open‑core philosophy. The plan introduces three distinct offerings: a...
Memory System Design for AI/ML & ML/AI for Memory System Design - SRC AIHW Annual Review - 23.07.24
The SRC AIHW annual review highlighted a critical challenge in modern AI/ML systems: data movement consumes the majority of system energy, especially in large‑scale models running on edge TPUs where over 90% of power is spent on off‑chip interconnects. The...
Zimacube 2 NAS REVEALED
The video announces the retail debut of the Zimmer Cube 2, the latest iteration of the brand’s DIY‑friendly NAS line that began with the original Cube and Cube Pro. Positioned as a direct‑to‑consumer product, the Cube 2 retains the six‑bay chassis, adds a...
Your Samsung Device Has a Super-Useful Hidden Wi-Fi Menu 🤓
Samsung’s recent S26 Ultra (and other Galaxy devices) hides a powerful Wi‑Fi diagnostics suite called Connectivity Labs. Users can unlock it by opening the Wi‑Fi settings, tapping the three‑dot menu, selecting Intelligent Wi‑Fi, and repeatedly tapping the version number until...
Nvidia CEO Predicts $1 Trillion in AI Chip Sales Through 2027, Doubling Outlook #AI #news
Jensen Huang, Nvidia’s chief executive, used the latest GTC platform to announce an aggressive new revenue target: at least $1 trillion in AI‑chip sales through 2027. The projection doubles the $500 billion high‑confidence demand he cited a year earlier for the company’s...
DDR5's "Lifetime Warranty" Gets EXPOSED.
DDR5 memory's soaring prices and ambiguous warranty terms have sparked a consumer backlash, highlighted by a recent Australian case. The video examines how DDR5 kits have jumped roughly five times their price within six months, while manufacturers continue to offer...
Jensen Huang Fires Back at DSLL 5 Critics
Nvidia CEO Jensen Huang took to a recent interview to rebut critics who claim DLSS 5 erodes artistic control. He framed the upcoming version as a fundamentally different technology, emphasizing that it fuses geometry and texture handling with generative AI...
P&S: Arch. & Algo. For Health & Life Sciences- L3: Storage Centric (Meta)Genomics I (Spr 2026)
The lecture introduces storage‑centric architectures for genomics and metagenomics, focusing on how embedding filtering logic directly inside storage devices can alleviate the massive data‑movement and preparation bottlenecks that dominate current pipelines. By moving simple, low‑cost operations—such as exact‑match detection and...
New Garmin Watch WhatsApp Integration Update!
Garmin has rolled out a dedicated WhatsApp Connect IQ app for its newer wearables, letting users access the messaging platform directly from the watch. The app installs in seconds from the Connect IQ store and pairs via two QR‑code scans that...
HPE and Intel Advance AI-Powered Telecom Networks
At Mobile World Congress 2026, HPE and Intel unveiled their next‑generation Gen12 server platform, positioning it as the backbone for AI‑enabled telecom networks from the 5G core to the edge. The new hardware delivers unprecedented density, allowing operators to replace three...
PCB Controlled Impedance - Phil's Lab #171
The video excerpt from Phil’s Lab focuses on controlled‑impedance design, explaining when and how engineers must manage trace impedance to preserve signal integrity in advanced digital hardware such as FPGA‑based systems, DDR memory, and gigabit Ethernet. Key concepts include the maximum‑power‑transfer...
Perplexity “Computer” Is Kind of Insane
Perplexity’s latest offering, dubbed the “Computer,” leverages a dedicated Mac Mini that runs continuously and connects both to users’ local applications and Perplexity’s secure backend. The service provisions an available Mac Mini on demand, allowing subscribers to tap into a full‑desktop environment...
Taiwan and UK Team Up on Advanced Scientific and Tech Partnerships｜TaiwanPlus News
Taiwan and the United Kingdom have deepened their collaboration under the UK‑Taiwan Innovative Industries programme, a joint initiative launched in 2018 and supported by the UK Science and Technology Network and Taiwan’s Industrial Technology Research Institute. The partnership focuses on...
Now You Can Buy FAKE RAM for Your Gaming PC
The video reports that DDR5 memory prices have surged, prompting manufacturers to release kits that pair a real stick of RAM with a dummy module that offers no performance. Vcolor’s new “OnePlus” value pack contains one functional DRAM module and a...
Meta Signs $27 Billion AI Infrastructure Agreement With Nebius
Meta has signed a $27 billion infrastructure agreement with AI-cloud provider Nebius to secure large-scale compute capacity, with Nebius to begin delivering 12 billion units of dedicated capacity across multiple locations starting early next year. The deployment will include one...
Nvidia Expects to Make $1 Trillion From AI Chips Through 2027
Nvidia announced it expects to generate at least $1 trillion in revenue from its upcoming Blackwell and Reuben AI chips by the end of 2027. The projection, unveiled during a market‑focused interview, sent the stock briefly higher before it settled back,...
Nvidia CEO Jensen Huang Reveals NemoClaw at GTC 2026
At GTC 2026, Nvidia CEO Jensen Huang introduced NemoClaw, an open‑source reference architecture for building and deploying agentic AI applications. The platform builds on Nvidia’s existing AI stack and is positioned as a turnkey solution for enterprises seeking to harness...
Why VCF Networking NSX Is Essential Even in a VXLAN World with VMware by Broadcom
The video explains why VMware Cloud Foundation’s (VCF) built‑in network virtualization, powered by NSX, remains critical even when the underlying physical fabric already supports VXLAN overlays. Dimitry argues that relying on the physical switches for every new tier‑2 application forces administrators...
Buy Hold Sell: 4 Hot Megatrends Shaping Markets - and 2 on the Rise
The video walks through four dominant megatrends—AI, infrastructure, energy and defense—while flagging two emerging themes, aging‑driven healthcare and broader AI adoption, as the next wave for investors. Panelists argue that the current AI market is over‑weighted toward semiconductor winners, but...
How Much RAM Do You Really Need in Your NAS?
The video tackles a practical question for small‑business and home users alike: how much memory should a network‑attached storage (NAS) device actually have? The presenter walks through five typical NAS workloads—basic file backups, media streaming, surveillance, container/virtual machine hosting, and...
Black Hat USA 2025 | Weaponization of Cellular Based IoT Technology
At Black Hat USA 2025, Daryl Highland (Rapid7) and Carla Bidner (Thermo Fisher) presented research on weaponizing cellular‑based IoT devices, focusing on the often‑overlooked inter‑chip communication between the main processor and the cellular modem. They discovered that most devices transmit UART...
How PWM Sensors Work and How to Test Them
The video introduces pulse‑width‑modulation (PWM) sensors as the modern replacement for traditional analog devices such as potentiometers and optical shaft encoders, highlighting their lower power draw, resistance to wear, and suitability for position, pressure, and speed measurements. It explains that a...
Honor MagicBook Pro 14 (2026): RIP Snapdragon??
The Honor MagicBook Pro 14 (2026) aims to deliver an Apple‑Silicon‑like experience for Windows users by pairing Intel’s most efficient Core Ultra 5338H processor with a massive 92 Wh battery in a thin, metal chassis that feels closer to a MacBook...