What starts as a game can quietly turn into something much more serious. Parents across the country are paying closer attention after a Nebraska man was charged with kidnapping two sisters, ages 12 ...

Abstract: Light amplification by stimulated emission of radiation (laser) sources has many advantages for use in high-data-rate optical wireless communications (OWCs). In particular, the low-cost and ...

Learn how to join two crochet threads in an ultra safe way using the enhanced flat knot. This quick Crochet School short shows a strong, clean method that keeps your yarn secure and smooth, perfect ...

Step by step tutorial on how to make a LEGO safe with two working lock systems using only standard LEGO bricks. This video explains the entire build process including the dual locking mechanism, ...

One of the easiest ways to save a webpage is to save it as a PDF. Converting a webpage into PDF makes important documents immediately accessible, like receipts or any page that you may not be able to ...

Abstract: This tutorial deals with the increasing number of cyber attacks in industrial control system which lead to increasing economical damage. The authors focus on the most relevant topics ...

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A new phishing campaign is targeting businesses and individuals in over 50 countries Experts warn attackers are hiding malicious links in PDFs using a never-before-seen obfuscation technique Use the ...