marianna Kosmidou

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Diet Can Slow or Speed Brain Aging

New research suggest dietary patterns may either decrease or increase inflammation in the brain, a condition that influences brain …

How to secure your Wi-Fi network - the basic version

What we can do to better secure our routers and our Wi-Fi networks?David Bisson reports.

IT security

Rasperry Pi 2 with RPi-Display

Setting Up a Raspberry Pi

28 Powerful Open Source CSS Frameworks & Libraries

Web Developers who work smart are often building on top of pre-existing frameworks. Open source CSS libraries are not hard to find – including many …

Web Design

Programmers Design Differently: Why I Built a CSS Plugin for Sketch 3

Listen to this post here: http://www.narrated.org/narrated/programmers-design-differently<p>I was hours into designing my next project, and I simply …

How to securely erase hard drives (HDDs) and solid state drives (SSDs)

Got a pile of old drives that you need to wipe before sending them to Silicon Heaven? Or do you want to wipe a drive in a computer that you are …

How to clone people using Photoshop

STEP 01Select the Clone Stamp tool from the Toolbar. You can press the S key for a shortcut to take you straight there. Go to the Options bar and …

Tutorials

Ten Go-to Editing Tips for Using Photoshop

The recent release of Adobe Photoshop Creative Cloud (CC) 2014 (which is the 15th release of the product) got me thinking about my own workflow. …

Tutorials

Create a Powerful Emotional Effect for Your Portraits in 9 Easy Steps

In this quick tip tutorial you will learn how to create a powerful emotional effect for your photos. By reading this tutorial you will be able to …

Tutorials

How To Clean Backgrounds In Photoshop

If you’ve been around photography long enough, chances are you’ve used a seamless white paper background for some of your images. Even if you …

How To Create a Double Exposure Effect in Photoshop

Traditionally the double exposure effect is produced by photographers using nothing but their camera to combine two separate photographs to create an …

Tutorials

5 Ways to Improve Contrast When Placing Text Over Images

With the recent trend of using high-quality images as backgrounds on websites, it’s important to make sure there is high contrast between the text …

38 Easy-to-Follow Photoshop Print Design Tutorials

ADVERTISEMENT<p>In this session, you will unearth 38 easy to follow Adobe Photoshop print designs tutorials for your help. Mastering Adobe Photoshop …

Texas Rollergirls - Don't Worry, It Doesn't Hurt... To Watch.

1743: First recorded use of roller skates, in a London stage…

1743: First recorded use of roller skates, in a London stage performance. The inventor of this skate is lost to history.<br>1760: First recorded skate invention, by John Joseph Merlin, who demonstrated a primitive inline skate with metal wheels.<br>1819: First patented roller skate design, in France by M. Petitbled. These early skates were similar to today's inline skates, but they were not very maneuverable; it was very difficult with these skates to do anything but move in a straight line and perhaps …

Android Application Development Tutorial - 2 - Installing Eclipse and Setting up the ADT

30 Python Language Features and Tricks You May Not Know About

1 Introduction<p>Since I started learning Python, I decided to maintain an often visited list of "tricks". Any time I saw a piece of code (in an …

Python Programming

Goggles Bring Virtual Reality Closer To Your Living Room

Going back to ancient times, the aim of storytellers has been to immerse us in an experience — of another place, time or point of view. This past week at the South by Southwest film, music and technology conferences in Austin, storytellers and great technologists showed off new ways to take us …

50 Unique Kitchen Cabinet Ideas

"Salt and pepper" paint, rose gold hardware: Which 2018 trend is up your alley?<p>Spice up your kitchen storage spots with decorative colors, finishes, and hardware. Whether you prefer a traditional look or something more modern, these design ideas go far beyond plain-old cupboards.