McKinsey charts, also known as waterfall charts, are a useful tool for visualizing sequential data and understanding the cumulative effect of sequentially introduced positive or negative values. Here's a concise guide on how to create McKinsey charts in Excel: Creating McKinsey Charts in Excel … [Read more...] about How to make McKinsey Charts in Excel
Julian Horsey
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Executive Editor & Co-Founder of Geeky Gadgets
Julian Horsey is the co-founder of Geeky Gadgets and a veteran technology journalist with over 18 years of experience. A published author and multimedia designer, he specializes in emerging frontiers including Artificial Intelligence, autonomous agents, and next-gen hardware like mini PCs and wearables.
Driven by curiosity and a passion for design, Julian provides in-depth analysis on how AI workflows—from Claude to Google Gemini—are transforming productivity and creativity. His work has been cited by global tech leaders and major publications, reflecting nearly two decades of expertise in 3D printing, AR/VR, and DIY electronics. When not exploring the latest AI models, he is an avid maker and experimenter in the world of DIY tech.
Connect with Julian:
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Setup a private AI assistant chatbot using NVIDIA ChatRTX
NVIDIA ChatRTX is a handy software application designed for users with RTX series GPUs on Windows PCs or laptops. It utilizes advanced AI models to enable interactive document and image management through voice and text inputs. By harnessing the power of NVIDIA RTX GPUs and advanced AI models, this … [Read more...] about Setup a private AI assistant chatbot using NVIDIA ChatRTX
How to build Microsoft Excel interactive dashboards
Building interactive dashboards in Excel spreadsheets allows you to visualize and analyze your data effectively. Here’s a quick overview on how you can create an engaging and informative dashboard in Microsoft Excel : Quick Guide to Excel Interactive Dashboards Start by gathering and preparing … [Read more...] about How to build Microsoft Excel interactive dashboards
X30 EDC flashlight and power bank -1,200 Lumens, IP65 Waterproof
If you are searching for a new multifunctional everyday carry gadget that is capable of both illuminating and powering your gadgets you might be interested in the Hadrsion X30. This versatile EDC flashlight doubles as a power bank, making it a must-have for both your daily activities and outdoor … [Read more...] about X30 EDC flashlight and power bank -1,200 Lumens, IP65 Waterproof
Create your own bullet time images using $9 cameras
If you have ever thought how cool it would be to know how to create the awesome bullet time visual effects, used in movies, without the Hollywood budget. A recent experiment by 3DSage has shown that with a bit of creativity and technical skill, and using a handful of affordable $9 cameras you can … [Read more...] about Create your own bullet time images using $9 cameras
Using NVIDIA AI Workbench to build AI apps and projects – Beginners Guide
The NVIDIA AI Workbench, a comprehensive toolkit officially launched at the 2024 GTC conference, designed to transform the development and deployment of generative AI models. This powerful platform supports a wide range of environments, from local PCs to cloud systems and data centers, providing … [Read more...] about Using NVIDIA AI Workbench to build AI apps and projects – Beginners Guide
Elevenlabs AI Music generator launches into early preview
Elevenlabs, a pioneering force in the realm of artificial intelligence, has recently unveiled a groundbreaking music model that is set to redefine the landscape of AI music generation. This innovative tool, aptly named Elevenlabs Music, empowers users to create high-quality music tracks from simple … [Read more...] about Elevenlabs AI Music generator launches into early preview
OpenAI launching new AI product on Monday
The world of artificial intelligence is on the cusp of a major unveiling or announcement from OpenAI. It was speculated earlier this week that it could be an AI search engine powered by ChatGPT to compete directly with Google however OpenAI's Sam Altman has explained that Monday's announcement is … [Read more...] about OpenAI launching new AI product on Monday
How to use VLOOKUP in Excel
VLOOKUP, or Vertical Lookup, is a powerful function in Excel that allows you to search for specific data in a column and return a value from a different column in the same row. Here's a concise guide on how to use VLOOKUP in Excel: Key Takeaways : Identify the lookup value: This is the … [Read more...] about How to use VLOOKUP in Excel
How to use multiple desktops on Microsoft Windows
Using multiple desktops on Windows can significantly enhance your productivity by allowing you to organize open applications and documents into separate virtual workspaces. This feature is especially useful for managing different tasks or projects simultaneously without cluttering a single desktop. … [Read more...] about How to use multiple desktops on Microsoft Windows
What’s the difference between CPU and GPU?
The difference between a CPU (Central Processing Unit) and a GPU (Graphics Processing Unit) primarily lies in their design and functionality. CPUs are designed to handle a wide range of computing tasks, whereas GPUs are specialized for processing large blocks of visual data and complex algorithms … [Read more...] about What’s the difference between CPU and GPU?
EasySMX M05 mobile gaming controller
The EasySMX M05 is a prime example of a mobile gaming controller that aims to transform the way we play games on our phones. With its adjustable design, the M05 can securely hold a wide variety of smartphones, ensuring compatibility across different models and brands. The controller's ergonomic … [Read more...] about EasySMX M05 mobile gaming controller
