Lucas PPlski

87 Flips | 5 Magazines | @LucasPPlski | Keep up with Lucas PPlski on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Lucas PPlski”

Physicists create antimatter

<b>Physicists working in Europe have passed through nature's looking glass and have created atoms made of antimatter, or antiatoms, opening up the possibility of experiments in a realm once reserved for science fiction writers.</b><p>Such experiments, theorists say, could test some of the basic tenets of …

Physics

Raspbian Stretch has arrived for Raspberry Pi

It’s now just under two years since we released the Jessie version of Raspbian. Those of you who know that Debian run their releases on a two-year …

SSH key rotation

SSH Key rotation! More Saturday morning fun.<p>In some circles ssh key rotation is terrifying and considered a massive headache. In security circles the …

How to Hack Wi-Fi: Build a Software-Based Wi-Fi Jammer with Airgeddon

Airgeddon is a multi-Bash network auditor capable of Wi-Fi jamming. This capability allows you to target and disconnect devices from a wireless …

How To: Perform a Large-Scale Network Security Audit with OpenVAS's GSA

In my previous article, I discussed installing and configuring OpenVAS on Kali Linux. Now it's time to start using OpenVAS with the Greenbone …

How Does a VPN Work?

How a VPN's encrypted tunnel keeps you safer online.<p><i>This article was last updated and expanded on August 11, 2017. Note that if you click on one of</i> …

How to use local and remote SSH port forwarding

Secure shell can overcome a number of networking deficiencies. Jack Wallen illustrates how you can use SSH port forwarding to create encrypted …

Linux

How to check drive space on Linux from the command line

Is your Linux server running out of storage space? If you're not sure how to find that out, these three commands are important to learn.<p>Your Linux …

How to Redirect HTTP to HTTPS on Apache

HTTP (Hyper Text Transfer Protocol) is a popular as well as the fundamental protocol for data communication on the World Wide Web (WWW); typically …

How to configure dnsmasq on Fedora desktop and server

If you're looking to speed up DNS queries on your Linux machines, and you're using Fedora or CentOS, fear not. Here's how to install and configure …

Linux

How to Save Command Output to a File in Linux

There are many things you can do with the output of a command in Linux. You can assign the output of a command to a variable, send it to another …

Physicists Have Captured The First Spectral Fingerprints of Antimatter

A new chapter in antimatter research.<p>It's been about nine months since a team of CERN researchers succeeded in their goal of measuring the spectrum …

Physics

How to Setup Local DNS Using /etc/hosts File in Linux

DNS (Domain Name System or Service) is a hierarchical decentralized naming system/service that translates domain names into IP addresses on the …

How to create a private Ethereum network

<b>Objectives:</b><p>Target audience:<p>Ethereum developers.<p><b>Necessity:</b><p>The need for this tutorial arises from outdated Ethereum documentation, resulting in …

How to install Countly Analytics on Ubuntu Server

Countly is a powerful tool that can enable various types of data analysis. Here's how to install this server app on the Ubuntu platform.<p>Countly is a …

Increase your Linux server Internet speed with TCP BBR congestion control

I recently read that TCP BBR has significantly increased throughput and reduced latency for connections on Google's internal backbone networks and …

Linux

DNS Spoofing with Dnsmasq

Title: DNS Spoofing with Dnsmasq13 JulLearn more

Manage Bluemix Service Keys via CLI

You probably know that CLI stands for Command Line Interface. And you are aware that IBM Bluemix and Cloud Foundry offer a CLIs. Did you know that …

Security Tools

YaraGuardian is a web-based tool to manage and change Yara rules. It is useful for those who create custom rules to detect malware.<p><b>Latest release:</b> …

Boeing’s New Plane Engine Is as Wide as a Fuselage

Whoever said size isn’t everything never had to push a giant airplane across the sky. That’s why GE’s new turbofan engine is enormous: Built using …

Aviation

Get Ready For Low-Cost Jet Engines That Reach Space Without Burning Fossil Fuels

Plasma Jet Engines<p>Imagine a jet engine that could propel an aircraft faster than a traditional engine, taking all the way to the edge of the …

Why Cinnamon Is Insanely Good for You

Scientists have long suspected that cinnamon can help prevent blood-sugar spikes and protect against insulin resistance, a risk factor for diabetes. …

NASA Releases a Massive Online Archive: 140,000 Photos, Videos & Audio Files Free to Search and Download

Last summer, astronomer Michael Summer wrote that, despite a relatively low profile, NASA and its international partners have been “living Carl …

Universe

'Unexpected' LHC discovery could rewrite our understanding of particle physics

Our set of rules describing particle physics may be under threat, according to results published by CERN.<p>Large Hadron Collider discovers five hidden …

Physics

Supersonic Plasma Jets Detected in the Earth’s Atmosphere

For the first time ever, supersonic plasma jets have been detected in the Earth’s atmosphere that may be responsible for some pretty harsh weather …

Earth Science

Cure For Cancer? Stem Cell Research Discovery Kills 'Disease-Causing Intruders,' Scientists Discover

Researchers at UCLA successfully created an artificial thymus capable of killing "disease-causing intruders" responsible for the growth of cancerous …

Harvard Scientists Moving Ahead on Plans for Atmospheric Geoengineering Experiments - MIT Technology Review

A pair of Harvard climate scientists are preparing small-scale atmospheric experiments that could offer insights into the feasibility and risks of …

Climate Change

Tip: Natural Blood Doping

Boost EPO production and red blood cells with this performance-enhancing plant compound.<p>EPO and Blood Doping<p>EPO, or erythropoietin, is a glycoprotein …

404 Page

Explore Opportunity<p>Internet researchers can work as Independent Research Consultants or with individuals or companies to gather, synthesize and …

Lectures on the Infrared Structure of Gravity and Gauge Theory. (arXiv:1703.05448v2 [hep-th] UPDATED)

Authors: Andrew StromingerThis is a redacted transcript of a course given by the author at Harvard in spring semester 2016. It contains a pedagogical …