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Fieldguide.gizmodo. Amazon. Orange Pi PC2 $20 Quad core Linux Computer - Electronics-Lab. Shenzhen Xunlong Software CO., Limited is now offering a new addition to the community of single board computers.

Orange Pi PC2 $20 Quad core Linux Computer - Electronics-Lab

The latest edition of Orange Pi is the $20 Orange Pi PC 2. Even though this 85mm×55mm board isn’t as cheap as the $4 VoCore2 Lite, its $20 price tag is justified by the hardware it packs inside. And, it also saves you $15 if you don’t want to go for the $35 Raspberry Pi 3. Orange Pi PC 2 is a single-board quad-core 64-bit computer capable of running Android 4.4, Ubuntu, Debian, Banana Pi, and Raspberry Pi images. The board includes an Ethernet port and three USB ports. Full hardware specifications. How to Sideload an Android App From an APK on a Chromebook. Chromebooks can now download and install Android apps from Google Play, and it works pretty well.

How to Sideload an Android App From an APK on a Chromebook

But not every Android app is available in Google Play. Some apps are available from outside Google Play as APK files, and you can install them on your Chromebook with a bit of extra work. This will only work if your Chromebook has Google Play and Android app support. How to find and remove unused packages in Linux - OSTechNix. Tired of running of low disk space?

How to find and remove unused packages in Linux - OSTechNix

You may need to check for unused packages, in other term orphaned packages, filled in your hard drive. Orphaned (unused) packages are nothing but the packages which will be installed as a dependencies/libraries when you install a software in your Linux box. As you know already, whenever we install an application, some other packages (dependencies) will also be installed along with the original application.

These dependencies might exist in your hard drive even though you removed the application. On Flipboard. On Flipboard. Watch drama anywhere & everywhere. Top 10 Browser Extensions that Eliminate Web Annoyances. Top 10 Browser Extensions that Eliminate Web Annoyances. On Flipboard. On Flipboard. Google Play store is rolling out for more Chromebooks. You’ve been able to run Android apps on a few Chromebooks since June, but up until recently only three Chromebooks were supported.

Google Play store is rolling out for more Chromebooks

Now Google is rolling out an update that lets you use the Play Store and install Android apps on other Chrome OS devices. A number of people have reported that the Play Store is now available for Chrome OS laptops including the Acer Chromebook 14, Acer Chromebook 15, Samsung Chromebook 3, and Toshiba Chromebook 2 (2015). 10 Puzzles to Test Your Thinking in Multiple Ways. Euclidean Geometry, Visual Summary, HTML5, Land of the Incas, Cuzco, Machu Picchu. High School, College, Online Geometry for Desktops, High-end mobile devices and Tablets (iPad, Nexus). Elearning. How to check internet speed using speedtest-cli in Ubuntu. Check your internet speed directly from command line in Linux. speedtest-cli is a command line utility for checking internet bandwidth using popular internet speed test site speedtest.net.

How to check internet speed using speedtest-cli in Ubuntu

Written in python, speedtest-cli works nicely from command line and gives upload and download speed. 50 free Google Chrome browser extensions. Open Source Arduino Smartwatch (video) - Geeky Gadgets. Senior Electron has unveiled a new open source Arduino smartwatch they have created which is equipped with an OLED display and equipped with a number of sensors that can be programmed and controlled using the Arduino IDE.

Open Source Arduino Smartwatch (video) - Geeky Gadgets

The CulBox Arduino smartwatch is capable of using already existing Arduino libraries and sample scripts allowing owners to be able to tweak and customise their wearable device to suit their everyday needs. Watch the demonstration video below to learn more about this unique Arduino smartwatch which is now available to back with early bird pledges available from just $169.

The development team behind CulBox and more about its inspiration, design and functionality. Although the SDKs are available to make Native apps for who have experience with app development, CulBox has this ability that gives you the power of making apps on your iPhone or Android device without knowing anything about app developing and using Android SDK or Xcode! Source: Kickstarter. When Math And Creativity Combine: U.S. Wins Math Olympiad For Second Consecutive Year. Meet Po-Shen Loh, the professor at Carnegie Mellon University and head coach for Team USA, who paved the way for the U.S. to win the International Mathematical Olympiad for the second consecutive year.

When Math And Creativity Combine: U.S. Wins Math Olympiad For Second Consecutive Year

Now he’s adding more value to the world with his new product, Expii Solve. Turn any hard drive into networked storage with Raspberry Pi. Networked hard drives are super convenient.

Turn any hard drive into networked storage with Raspberry Pi

You can access files no matter what computer you're on -- and even remotely. But they're expensive. Unless you use the Raspberry Pi. If you happen to have a few of hard drives laying around you can put them to good use with a Raspberry Pi by creating your own, very cheap NAS setup. My current setup is two 4TB hard drives and one 128GB hard drive, connected to my network and accessible from anywhere using the Raspberry Pi. NSA mathematicians write brain teasers every month, can you solve any? When one thinks of institutions and places that house some of the brightest mathematical minds on the planet, one tends to think of companies like Google and academic institutions like MIT and Cal Tech.

NSA mathematicians write brain teasers every month, can you solve any?

But flying somewhat underneath the radar is the National Security Agency (NSA), the famed intelligence agency that was unwittingly thrust into the spotlight following Edward Snowden’s massive leak of classified NSA material. New Theory Suggests Black Holes Are “Back Doors” to The Universe - Page 2 of 2 - Technofres. In a model following their theory, the new geometries would imply that the center point would be a very small spherical surface—consistent with that of a wormhole in a simple, rotational, electrically-charged black hole.

New Theory Suggests Black Holes Are “Back Doors” to The Universe - Page 2 of 2 - Technofres

“Our theory naturally resolves several problems in the interpretation of electrically-charged black holes”, says Gonzalo Olmo, one of the researchers from the Institute of Corpuscular Physics, Universitat de Valencia. “In the first instance we resolve the problem of the singularity, since there is a door at the center of the black hole, the wormhole, through which space and time can continue.” List of Essential Software for Ubuntu 16.04 LTS/Linux Mint 18. Ubuntu, powered by Canonical Partners, is the most optimized and updated Linux distro out there. Both Ubuntu and Linux mint are based on the Debian system. This Linux distros provide solid system stability and lots of software through software center. You can install all the essential software for Ubuntu and other Linux distros from the software center to enhance the productivity. 72 stunning things in the future that will be common ten years from now that don’t exist today. How many things do we own, that are common today, that didn’t exist 10 years ago?

The list is probably longer than you think. Since the iPhone came out in 2007, we didn’t have smartphones with mobile apps, decent phone cameras for photos and videos, mobile maps, mobile weather, or even mobile shopping. None of the mobile apps we use today existed 10 years ago: Twitter, Facebook, Youtube, Instagram, Snapchat, Uber, Facetime, LinkedIn, Lyft, Whatsapp, Netflix, Pandora, or Pokemon Go. Several major companies didn’t exist a decade ago. Making a solar energy conversion breakthrough with help from a ferroelectrics pioneer.

Install DHCP Server in Ubuntu 16.04 - OSTechNix. DHCP, abbreviation of Dynamic Host Control Protocol, is a network protocol that assigns IP addresses automatically to client systems in the network. This reduces the tedious task of manually assigning IP addresses in a large network that has hundreds of systems. We can define the IP range (Scopes) in the DHCP server, and distribute them across the network. The client systems in the network will automatically get the IP address. In this tutorial, we will see how to install DHCP server in Ubuntu 16.04 LTS server, and configure the DHCP clients. Find "A" & Solve A-4+3x0+1=? – Difficult Math Puzzles Only for Genius. Take the challenge and solve this Genius Level Math Puzzles – 95% of people answer this puzzle wrong! Math Puzzles Only for Genius with Answer These combination types of puzzle are more difficult as compare to regular puzzle.

Find "A" & Solve A-4+3x0+1=? – Difficult Math Puzzles Only for Genius. 2016-big-data-100-50-coolest-business-analytics-vendors. 15 big data and analytics companies to watch. Funding/investors: Raised $1.3M in seed funding in 2015, with Blumberg Capital, 500 Startups and FundersGuild listed as significant participants. If 9=72, Then find “A” & Solve equation – Genius Math Puzzles. Solve this combined genius math puzzle – Puzzles only for genius with answer. Combination of puzzles mean double puzzle and double fun. Forbes Welcome. Uk.businessinsider. Build your own home media center: Get started with Kodi. Setting up your own media center PC is a highly personal, quite in-depth task. How to build your own Raspberry Pi NAS. Best Android Apps for Every Occasion. 60+ Best Linux Software Applications for All Distros [Most Useful] DeepMind: Google's AI saves the amount of electricity used in data centres. Credit Getty Images / Sam Yeh / Staff. 23 Hacks From Instagram That’ll Make You Say “That’s Genius”

Free FTP Clients For Linux To Share Large Files. How to Upgrade from Linux Mint 17.x to Linux Mint 18. 2020TECH: How To Use VPN in Android Device. How To Setup OpenVPN Server In 5 Minutes on Ubuntu Server. I am a new Ubuntu Linux server user. [Quick Tip] Format USB Drive in Ubuntu, Linux Mint. Chimps Outplay Humans in Brain Games. Find The Mistake Puzzle - Brain Puzzles. The flowers maths puzzle that baffled the internet. Conversion factors for ice and water mass and volume. It's All About M&A For World's Biggest Drug And Biotech Companies - In Photos: World's 25 Biggest Drugs & Biotech Companies In 2016.

6 Scientific Explanations For Famous Bible 'Miracles' A mathematician has built a machine that can beat the odds in roulette. Can You Solve This Math Puzzle That Is Fooling The Whole Internet? How to Create Your Own Domain or Website Email ID using Google Apps. China's high-tech future emerges in factory town Shenzhen. Top 10 command line tools for downloading in Linux. A 10 day program to create your first Android app.