<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>CR4 - Blog&#x3a; Derivations</title><link>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blog&#x2f;151&#x2f;Derivations</link><description><![CDATA[&#x3c;p&#x3e;A place for deriving stuff. We take requests.&#x3c;&#x2f;p&#x3e;]]></description><copyright>Copyright 2026</copyright><pubDate>Thu, 20 Apr 2017 12:30:54 EST</pubDate><generator>https&#x3a;&#x2f;&#x2f;cr4.globalspec.com</generator><item><title><![CDATA[Physicists Create a Fluid With Negative Mass]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28256&#x2f;Physicists-Create-a-Fluid-With-Negative-Mass&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[One of the interesting things you learn early on in physics is that there is nothing in physics that forbids negative mass values. There has long been debate whether or not this really meant objects with negative mass exist. Recently some scientists at Washington State University have demonstrated i]]></description><pubDate>Thu, 20 Apr 2017 12&#x3a;30&#x3a;54 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28256&#x2f;Physicists-Create-a-Fluid-With-Negative-Mass]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[NASA Announcement Today on Potential Habitats for Alien Life]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28241&#x2f;NASA-Announcement-Today-on-Potential-Habitats-for-Alien-Life&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[NASA Announcement Today at 2 p.m. EDT&#xa;&#xa;NASA will discuss new results about ocean worlds in our solar system from the agency&#x26;rsquo&#x3b;s Cassini spacecraft and the Hubble Space Telescope during a news briefing 2 p.m. EDT on Thursday, April 13. The event, to be held at the James Webb Auditorium at NASA He]]></description><pubDate>Thu, 13 Apr 2017 13&#x3a;10&#x3a;22 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28241&#x2f;NASA-Announcement-Today-on-Potential-Habitats-for-Alien-Life]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Earth-Sized Exoplanet&#x27;s Atmosphere Detected]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28222&#x2f;Earth-Sized-Exoplanet-s-Atmosphere-Detected&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[I came across this article and thought I would pass it along. One of the next steps in the observations of exoplanets is to see if they have atmospheres and to, if possible, characterize those atmospheres. It&#x27;s good to see that scientists are already making progress in this area&#x21;&#xa;&#xa;- Atmosphere conta]]></description><pubDate>Fri, 07 Apr 2017 13&#x3a;04&#x3a;00 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28222&#x2f;Earth-Sized-Exoplanet-s-Atmosphere-Detected]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[A Big Day for Rocketry&#x21;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28199&#x2f;A-Big-Day-for-Rocketry&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[SpaceX&#x26;rsquo&#x3b;s Falcon 9 rocket will deliver SES-10, a commercial communications satellite for SES, to a Geostationary Transfer Orbit &#x28;GTO&#x29;. SES is a world-leading satellite operator, providing reliable and secure satellite communications solutions across the globe. The SES-10 mission will mark a his]]></description><pubDate>Thu, 30 Mar 2017 15&#x3a;10&#x3a;00 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28199&#x2f;A-Big-Day-for-Rocketry]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Anti-Aging Breakthrough]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28185&#x2f;Anti-Aging-Breakthrough&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[I came across this article and thought it was interesting...&#xa;&#xa;- UNSW scientists unveil a giant leap for anti-aging -&#xa;UNSW researchers have made a discovery that could lead to a revolutionary drug that actually reverses ageing, improves DNA repair and could even help NASA get its astronauts to Mars.]]></description><pubDate>Mon, 27 Mar 2017 12&#x3a;48&#x3a;07 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;28185&#x2f;Anti-Aging-Breakthrough]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Can Brain and Spine Implants Help Overcome Paralysis&#x3f;]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27769&#x2f;Can-Brain-and-Spine-Implants-Help-Overcome-Paralysis&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Let me start with a word of caution regarding this article. The work done is very preliminary, for a very specific type of spinal injury, and far from any sort of human type trial. Still, the work, from an engineering standpoint is interesting so I thought I&#x27;d pass along the article&#x3a;&#xa;&#xa;- Brain and Sp]]></description><pubDate>Tue, 15 Nov 2016 14&#x3a;33&#x3a;00 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27769&#x2f;Can-Brain-and-Spine-Implants-Help-Overcome-Paralysis]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Impossible EM Drive Works - NASA]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27716&#x2f;Impossible-EM-Drive-Works-NASA&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[For years now, the EM Drive, a propellantless thruster that physicists insist should be impossible, has produced measurable force in test after test. On the surface, the thruster appears to violate conservation of momentum, which is why it was dismissed or viewed skeptically at best &#x28;me included&#x29;. H]]></description><pubDate>Tue, 08 Nov 2016 13&#x3a;05&#x3a;00 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27716&#x2f;Impossible-EM-Drive-Works-NASA]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Self-Driving Trucks In Colorado]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27692&#x2f;Self-Driving-Trucks-In-Colorado&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Self-driving vehicles have always seemed to me to be one of those technologies that is in development for a long time without any real world adoption. I know that Tesla has a version of autopilot that requires you to sit at the wheel and take over if there is any issue, that&#x27;s not what I mean by rea]]></description><pubDate>Wed, 26 Oct 2016 13&#x3a;03&#x3a;27 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27692&#x2f;Self-Driving-Trucks-In-Colorado]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[A Million People on Mars ]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27628&#x2f;A-Million-People-on-Mars&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Elon Musk recently unveiled his dream for Mars colonization, envisioning one million people on Mars by the end of this century.&#xa;&#xa;Here is the 90 minute speech where he outlines his plans&#x3a;&#xa;&#xa;&#xa;&#xa;Don&#x27;t have 90 minutes&#x3f; Here is a great write-up summarizing his proposals from ars Technica - Mars Colonizatio]]></description><pubDate>Thu, 29 Sep 2016 14&#x3a;38&#x3a;31 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27628&#x2f;A-Million-People-on-Mars]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item><item><title><![CDATA[Nokia Achieves Internet Speeds 1000x Faster Than Google Fiber]]></title><link><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27604&#x2f;Nokia-Achieves-Internet-Speeds-1000x-Faster-Than-Google-Fiber&#x3f;from_rss&#x3d;1]]></link><description><![CDATA[Google Fiber has connection speeds of 1 GB&#x2f;s. That&#x27;s about 100x faster than most people&#x27;s cable modem connection. Naturally Google Fiber is the preferred option where available, but is not available in many places .&#xa;&#xa;What&#x27;s amazing is that as fast as Google Fiber&#x27;s connection speed is, it&#x27;s 1000 tim]]></description><pubDate>Wed, 21 Sep 2016 12&#x3a;01&#x3a;53 EST</pubDate><guid><![CDATA[https&#x3a;&#x2f;&#x2f;cr4.globalspec.com&#x2f;blogentry&#x2f;27604&#x2f;Nokia-Achieves-Internet-Speeds-1000x-Faster-Than-Google-Fiber]]></guid><dc:creator>Bayes</dc:creator><dc:subject>Derivations</dc:subject></item></channel></rss>