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Gentoo Tesla – T2 Edition
Location Voiture Electrique à la journée, le week-end ou au mois. Dès 50€/jour. Oubliez les agences de location. Assurance tous risques.
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The latest blog posts to take off on Hacker News. 247 posts.
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Storage Pod 6.0: Building a 60 Drive 480TB Storage Server
Get the details on Storage Pod 6.0 and learn how to build your own data storage server.
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New 8-megapixel camera board on sale at $25
One of your favourite add-ons, now available with higher resolution, image quality, colour fidelity and low-light performance, for the same price of $25.
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Inside Pascal: Nvidia 's Newest Computing Platform
At the 2016 GPU Technology Conference in San Jose, NVIDIA CEO Jen-Hsun Huang announced the new NVIDIA Tesla P100, the most advanced accelerator ever built. Based on the new NVIDIA Pascal GP100 GPU and…
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Intel Releases the Arduino 101 Source Code
We’re very happy to announce that the source code of the real-time operating system (RTOS) powering the Arduino 101 and Genuino 101 is now available for
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How a Diode Changed My Life
When you are a child, everything seems fascinating, almost everything is magical because you don't know the boundaries of what you have to discover yet.
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Reconfigured Tesla coil aligns, electrifies materials from a distance
Rice University researchers use a modified Tesla coil to assemble nanoparticles into a wire from a distance. Their process, “Teslaphoresis,” may be used for the self-assembly of nano- and macro-scale materials.
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CCTV Cameras Sold on Amazon Come with Pre-Installed Malware
I needed a simple set of good outdoor surveillance cameras for a friends home. Like everything else I buy, I turned to Amazon. I found (what seemed like) a great deal for a set of 6 poe cameras and...
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Facebook Surround 360: An Open 3D-360 video capture system
Visit the post for more.
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Pine64 (64-bit quad core for $15) Quick Start Guide
RayHightower.com - Tech company founder. Commercial real estate investor. Building teams, software, and companies. Located in Phoenix, AZ, USA.
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The 3DS Cryptosystem
I think one of the biggest challenge for system engineers is designing security. Recently, at the 32c3 conference, plutoo, derrek, and smea presented a series of hacks that completely defeated the security of the 3DS. As a result, people have implemented boot-time unsigned code execution (called “arm9loaderhax” in the…
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How a Car Engine Works
Check out Animagraffs on youtube > .
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SSE: mind the gap
SSE and SSE2 are available in every single x86-family CPU with 64-bit support. You too can play around with SIMD, which is great fun! Unfortunately, SSE2 level in particular also happens to be what…
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First Impressions of a $9 CHIP Computer
Even though the CHIP is much cheaper than the Pi, I've found that is actually much more convenient (less wires and configuration).
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Where's my petabyte disk drive?
Fourteen years ago I noted that disk drives were growing so fast I couldn’t fill them up. Between 1997 and 2002, storage capacity doubled every year, allowing me to replace a 3 gigabyte drive with a new 120 gigabyte model. I wrote:
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Microsoft demos 'holoportation' 3D presence tech with HoloLens
Holoportation is a new type of 3D capture technology that allows high-quality 3D models of people to be reconstructed, compressed and transmitted anywhere in the world in real time. When combined with mixed reality displays such as HoloLens, this technology allows users to see, hear, and interact with remote…
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ECDSA smartphone key extraction using $2 magnetic probe
We show that modern cryptographic software on mobile phones, implementing the ECDSA digital signature algorithm, may inadvertently expose its secret keys through physical side channels: electromagnetic radiation and power consumption which fluctuate in a way that depends on secret information during the cryptographic…
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ODROID-C2 Compared to Raspberry Pi 3 and Orange Pi Plus
tl;dr: The ODROID-C2 is a very solid competitor to the Raspberry Pi model 3 B, and is anywhere from 2-10x faster than the Pi 3, depending on the operation. The software and community support is nowhere near what you get with the Raspberry Pi, but it's the best I've seen of all the Raspberry Pi clones I've tried. The…
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Counterfeit Macbook charger teardown: convincing outside but dangerous inside
What's inside a counterfeit Macbook charger? After my Macbook charger teardown , a reader sent me a charger he suspected was counterfeit. ...
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$99 Mineserver: The Devil Is in the Details
An update on my kids' Mineserver project
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I made a cheap home motion sensor and controller
After designing my first PCB , I went on a designing spree. It turns out that making PCBs (printed circuit boards, basically a piece of plastic that includes all the connections of your components in it. It helps make your project smaller and cut down on the amount of wires floating around) is so enjoyable, I’m PCBing…
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I made my own clear plastic tooth aligners and they worked
10 Mar 2016 | self-Amos , making , orthodontics , laser-scanning , prototyping , somatic feedback
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