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John Evans

The Beginners Guide to Fiber Optics - 1 views

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    "Fiber optics! Fiber optics! Admittedly, I'm a little obsessed with fiber optics, and for good reason. They are a durable, versatile, and relatively simple way to add beautiful lighting effects to anything you're making. Just look at some of the gorgeous projects you can create with them! There was a time when I mostly used el wire in my illuminated designs, but ever since the amazing Natalina and Technorainbows introduced me to the wonders of fiber optics in their various forms, I've been on a bit of a fiber optic bender. So come fall down this rabbit hole with me, and turn yourself into a mesmerizing bioluminescent sea creature... you know you want to."
John Evans

17 Great 3D Printer Filament Types: An Overview | All3DP - 1 views

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    "Fused Deposition Modeling (FDM) 3D printers are popping up everywhere - from the home to the office; from the classroom to the workshop. PLA and ABS thermoplastic are the defacto standard materials used for these desktop 3D printers. But did you know that you could fabricate things with exotic 3D printer filament, too? You can now print in wood, metal, carbon fiber, and much more besides. As the name implies, exotic 3d printer filaments - also known as specialty or composite - filaments are advanced materials for your FDM 3D Printer. They combine thermoplastics like PLA and ABS with ingredients like metals, carbon fiber, wood, and glow-in-the-dark compounds to create hybrid materials with unique properties. With so much variety on offer, it's easier than ever to create functional, beautiful, and high performing prints in a variety of exciting materials. Read our guide to find out which 3D printer filament - regular or exotic - is right for you."
tech vedic

Most important smartphones of 2012-13 - 0 views

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    "iPhone 5 Called ""Gadget off the Year"" by Time Magazine, Apple's iPhone 5 (from $199 on 2-year AT&T, Sprint or Verizon plan) is a serious piece of hardware. Along with its powerful new A6 chip, iPhone 5 works on 4G/Long Term Evolution (LTE) networks for wireless speeds that rivals your home's broadband connection. iPhone 5 also has improved cameras: an eight-megapixel iSight rear-facing camera (3264 x 2448 pixels) and front-facing FaceTime camera with 720p HD quality for video calling. Samsung Galaxy S III The Samsung Galaxy S III (from $149 on 2-year plan with AT&T, Sprint, T-Mobile, U.S. Cellular, Verizon) is a true smartphone in every sense of the word -- and we're not even referring to its stunning 4.8-inch display, fast LTE speeds or versatile Android operating system. the Galaxy S III's front-facing camera knows when you're looking at the screen, so it'll give you the bright display you seek, but if your eyes look away it'll dim itself to preserve its battery. It also knows when you want to talk: if you're messaging with someone and want to call them, simply lift the smartphone to your ear and it'll dial for you. Nokia Lumia 920 As the flagship Windows Phone 8 device, Nokia's Lumia 920 (from $99.99 on 2-year AT&T plan), has a lot to offer, including a colorful Start screen with ""live tiles""; familiar Microsoft apps like Outlook, Word, Excel, PowerPoint and OneNote; and a People hub that aggregates all your contacts into one page per person (so you don't need to close, say Outlook, to see what that friend is up to on Facebook or Twitter). HTC Droid DNA and HTC One X+ A pair of Android-powered HTC devices are also worthy of ""best of 2012"" nods: the HTC Droid DNA ($149.99 on 2-year Verizon Wireless plan) and HTC One X+ ($199.99 on 2-year AT&T plan). Protected by Corning's uber-durable Gorilla Glass 2 technology, the Droid DNA's 5-inch 1080p HD screen was built for video, games, ebooks and web browsing. Integrated Beats Audio - an
John Evans

3D Printer Filament Guide: 25 Best Types & Comparison Charts | All3DP - 1 views

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    "Fused deposition modeling (FDM) 3D printers are everywhere - from the home to the office, from the classroom to the workshop! The most commonly used materials in 3D printing are the thermoplastics PLA and ABS, but the list goes on (and on). Other materials that are sold as 3D printer filament include nylon, polycarbonate, carbon fiber, polypropylene, and many more! There are even special blends which can conduct electricity or glow in the dark! With so much variety on offer, it's easier than ever to create functional, beautiful, and high performing prints in a variety of exciting materials. Read our 3D printer filament guide to find out which 3D printer filament - standard, exotic, or professional - is right for you."
Phil Taylor

Mind Over Mass Media| The Committed Sardine - 1 views

  • NEW forms of media have always caused moral panics: the printing press, newspapers, paperbacks and television were all once denounced as threats to their consumers’ brainpower and moral fiber.
  • Experience does not revamp the basic information-processing capacities of the brain. Speed-reading programs have long claimed to do just that, but the verdict was rendered by Woody Allen after he read “War and Peace” in one sitting: “It was about Russia.” Genuine multitasking, too, has been exposed as a myth, not just by laboratory studies but by the familiar sight of an S.U.V. undulating between lanes as the driver cuts deals on his cellphone.
  • And to encourage intellectual depth, don’t rail at PowerPoint or Google. It’s not as if habits of deep reflection, thorough research and rigorous reasoning ever came naturally to people. They must be acquired in special institutions, which we call universities, and maintained with constant upkeep, which we call analysis, criticism and debate.
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