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P694The 2,400-year search for the atom - Theresa Doud 05:23 P695How the stethoscope was invented Moments of Vision 7 - Jessica Oreck 01:49 P696How do brain scans work - John Borghi and Elizabeth Waters 05:01 P697What causes antibiotic resistance - Kevin Wu 04:35 P698Why should you...
Since RSS is based on XML, however, the document contains information that tells the aggregator where to look for the standard upon which it's based. It's an extra step that happens on the back end and is invisible to you as you view an RSS feed [source: Showers]. RSS tags tell you...
An atom is built with a combination of three distinct particles: electrons, protons, and neutrons. Each atom has a center nucleus, where the protons and neutrons are densely packed together. Surrounding the nucleus are a group of orbiting electrons. A very simple atom model. It's not to sca...
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(MAY 1) In the world of boxing, talent and dedication often pave the way for greatness. Rising star in the boxing ring - Stephanie Simon is an example of this. She has already made waves in her amateur and pro boxing career---and boxing fans should definitely keep an eye on this figh...
How Does an Atom Feed Work in WordPress? In WordPress, your website automatically creates a feed of your content in RSS and Atom syndication formats. You don’t need extra plugins or setup for this. The Atom feed is made in XML, a format that machines can easily read. It’s handy for...
Balsamiq is a popular wireframing tool that can help you generate mockups of software and websites. Its simple interface makes it an ideal choice for those who are new to the process of wireframing. Why I picked Balsamiq:One of the notable features of Balsamiq is its built-in presentation to...
Open source: PHP is 100 percent free as it is an open-source language. Further, software, such as Apache, SQL, etc., to build web applications are open source as well. OOPS support: PHP supports OOP like Java and C++ through inheritance, data encapsulation, and polymorphism. If you know...
What is a Metalens? A metalens employs a subwavelength “meta-atom” pattern on a dielectric surface to manipulate incident light. Specifically, the meta-atom pattern modifies the phase profile of the incident light beam, causing the beam to be bent (redirected). Meta-atoms are tiny, nanoscale...