With the advent of CCDs and webcams, the focus of amateur astronomy has to some extent shifted from science to art. Visual work in astronomy has a rich history. Today, imaging is now more prominent. However there is still much for the visual amateur astronomer to do, and visual work is still a valid component of amateur astronomy. Paul...

• Learn where and how to use Bootstrap in your new web projects
• Design and develop mobile first web portals that support all devices
• A step-by-step guide with easy-to-follow...

One of the leading causes of automobile accidents is the slow reaction of the driver while responding to a hazardous situation. State-of-the-art wireless electronics can automate several driving functions, leading to significant reduction in human error and improvement in vehicle safety. With continuous transistor scaling, silicon fabrication...

SQLite is open source, and...

• Learn about parallel computing by building your own system using...

“Paul Gross, the “Berry Doctor,” gets beyond the marketing hype on superfruits. By looking at nutrient density, research support and popular appeal, Gross delivers a cornucopia of offerings that can easily enhance well-being. Further, he includes ideas to add the nutrient-rich fruits into the diet, whether via simple...

Evidence grows daily of the changing climate and its impact on plants and animals. Plant function is inextricably linked to climate and atmospheric carbon dioxide concentration. On the shortest and smallest scales, the climate affects the plant’s immediate environment and so directly influences physiological processes. At larger scales,...

Ever thought of using the time-tested tactics and techniques of the ancient ninja to understand the mind of today's ninja, the hacker? As a penetration tester or security consultant you no doubt perform tests both externally and internally for your clients that include both physical and technical tests. Throw traditional pen...

"Modeling" has become one of the primary concerns in modern Software Engineering. The reason is simple: starting development processes from clear and succinct models has proven to foster not only quality but also productivity. With the advance of modeling there also came a desire for automatic code generation from models....