<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Tue, 07 Apr 2026 03:27:57 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/@digitalbrain/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA[TIL: First-ever panoramic view of Earth from Aboard International Space Station]]></title><description><![CDATA[Today I Learn that RT realeased the first ever panoramic view of Earth from the International Space Station! Cosmonaut Andrey Borisenko shows a module called ‘Cupola’, from which the inhabitants of the]]></description><link>http://direct.ecency.com/til/@digitalbrain/til-first-ever-panoramic-view-of-earth-from-aboard-international-space-station</link><guid isPermaLink="true">http://direct.ecency.com/til/@digitalbrain/til-first-ever-panoramic-view-of-earth-from-aboard-international-space-station</guid><category><![CDATA[til]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Mon, 21 Nov 2016 18:35:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45dy5nSN6EzxQWnyNb3dpPScKoJcnv2oiUKRg?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Fusion Energy Explained]]></title><description><![CDATA[Today I learned the fusion energy process with this 6 minutes video: Credits: Kurzgesagt – In a Nutshell Image Credits And then read some more about this subject: What is Fusion? Introduction to fusion]]></description><link>http://direct.ecency.com/til/@digitalbrain/fusion-energy-explained</link><guid isPermaLink="true">http://direct.ecency.com/til/@digitalbrain/fusion-energy-explained</guid><category><![CDATA[til]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Wed, 16 Nov 2016 14:05:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eKyTiPyp2w8tn6hj97XAUu44iXCdMALxNgv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How to make Hot Ice]]></title><description><![CDATA[Hot ice is made using sodium acetate, which is a salt created from the reaction between sodium bicarbonate (baking soda) and acetic acid (vinegar). Hand in Hot Ice When this reaction occurs, sodium acetate]]></description><link>http://direct.ecency.com/science/@digitalbrain/how-to-make-hot-ice</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/how-to-make-hot-ice</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 27 Sep 2016 16:24:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/8hHVpauQQYxf1TdvQS1z9GA56bB7fCRpDcCTJnZRUzE77gsK2p91qPYL5Ps?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Chemical and Electrical Synapses]]></title><description><![CDATA[A synapse is a junction formed between two neurons, which allows the cells to communicate. The neuron approaching the synapse is called the presynaptic neuron. On the other side of the synapse is the]]></description><link>http://direct.ecency.com/science/@digitalbrain/chemical-and-electrical-synapses</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/chemical-and-electrical-synapses</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Sat, 24 Sep 2016 21:38:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/2k7TU6Gfnp2sTDiFcX1orzNtHYoXpWyxgZsKg2yuUcaLJ8vaseJj8VMML9?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How The Northern Lights Are Created]]></title><description><![CDATA[The Northern Lights are the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. Variations in colour are due to the type]]></description><link>http://direct.ecency.com/science/@digitalbrain/how-the-northern-lights-are-created</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/how-the-northern-lights-are-created</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Thu, 22 Sep 2016 14:27:51 GMT</pubDate><enclosure url="https://images.ecency.com/p/2k7TU6Gfnp2sTDiFcX1orzNtHYoXpWyxhJayt2L3wssA8mys1fXmYnUqnD?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[The scale of things]]></title><description><![CDATA[Kees Boeke's book Cosmic View The Universe in 40 Jumps (1957) inspired a series of interesting short films about the scale of things: Cosmic Zoom Credits: Eva Szasz, National Film Board of Canada (1968)]]></description><link>http://direct.ecency.com/science/@digitalbrain/the-scale-of-things</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/the-scale-of-things</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Mon, 19 Sep 2016 13:31:51 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45dxgSrGXZ73mTAsWcyxRvhDYJKge4gquZizz?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Euler's Disk: maths can be fun!]]></title><description><![CDATA[Euler's Disk is an educational toy known for a seemingly paradoxical dramatic speed-up in spin rate as the disk loses energy and approaches a stopped condition. Euler's Disk Euler's Disc Spins for Minutes]]></description><link>http://direct.ecency.com/science/@digitalbrain/euler-s-disk-maths-can-be-fun</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/euler-s-disk-maths-can-be-fun</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Sat, 17 Sep 2016 15:06:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/sML2JBPsdAyPJdJu9ShDdyVTMnfdLUvcwRh4YLDDWwCrBeQhjd8z6LBR3UytTuci?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Tippe Top]]></title><description><![CDATA[The Tippe Top inverts itself when spinning at sufficient speed. It does this because its centre of mass does not coincide with the geometrical centre of sphere. Credits: Tom Strong Reviews When the Tippe]]></description><link>http://direct.ecency.com/science/@digitalbrain/tippe-top</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/tippe-top</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Wed, 14 Sep 2016 22:06:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e5XfWmMcHRXSwug4cfJmBWRNLE3R7ppGRNW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Twenty amazing science experiments!]]></title><description><![CDATA[1. Jet engine in a jar You need: Methanol (antifreeze is almost pure methanol), Glass jar with a metal screw cap, Hammer and nail (or a drill), Safety goggles, Long match. Remove the screw-on lid from]]></description><link>http://direct.ecency.com/science/@digitalbrain/twenty-amazing-science-experiments</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/twenty-amazing-science-experiments</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 13 Sep 2016 14:27:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eNQrYNi3PQXe6tEfqKeAk345FBs9xn15hFU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Sulfur Hexafluoride: fun and medical uses]]></title><description><![CDATA[Sulfur hexafluoride (SF6) is a colorless, odorless, inorganic, non-flammable gas. SF6 is also an excellent electrical insulator. Sulfur hexafluoride is about six times heavier than the air we breathe.]]></description><link>http://direct.ecency.com/science/@digitalbrain/sulfur-hexafluoride-fun-and-medical-uses</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/sulfur-hexafluoride-fun-and-medical-uses</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Sat, 10 Sep 2016 12:09:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eP8QZ1jdiW55Gxt2ER7bYSgkwzQDjQFp54J?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Refraction of Light]]></title><description><![CDATA[Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal]]></description><link>http://direct.ecency.com/science/@digitalbrain/refraction-of-light</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/refraction-of-light</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Fri, 09 Sep 2016 12:34:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/8hHVpauQQYxf1TdKwoGzZkxV17dyVdbMsJa2NhASRFFVWNw1JVKDzvhMJmB?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Three cool Pythagorean Theorem demos!]]></title><description><![CDATA[1. Pythagorean theorem water demo Credits: Maz Dak 2. Pythagorean theorem marbles demo Credits: INSIDER 3. Pythagorean theorem, mathematical prove Credits: Explorium Follow us @digitalbrain!]]></description><link>http://direct.ecency.com/science/@digitalbrain/three-cool-pythagorean-theorem-demos</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/three-cool-pythagorean-theorem-demos</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Thu, 08 Sep 2016 14:27:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eKv5XAMXVdCBJZfJPWDfXHxrqKW3afpJE5L?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Dancing Maths]]></title><description><![CDATA[A cool way to teach functions in algebra... Follow us @digitalbrain]]></description><link>http://direct.ecency.com/science/@digitalbrain/dancing-maths</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/dancing-maths</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Sat, 03 Sep 2016 15:00:15 GMT</pubDate><enclosure url="https://images.ecency.com/p/DVAkPJXe6RxZgApHWLSDuuachDo8vmnUEwx16QTiN3sanLH7LNRBuCVQ2dmoUfNnZvSsjE1WnsHMMG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Easy experiment with static electricity]]></title><description><![CDATA[Static electricity creates positive (+) or negative (-) charges that can either attract or repel other objects. Try to rub a balloon against your hair. The rubbing action moves some of the loose negative]]></description><link>http://direct.ecency.com/science/@digitalbrain/easy-experiment-with-static-electricity</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/easy-experiment-with-static-electricity</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Fri, 02 Sep 2016 13:49:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/HuuaCwcKuiEnr3rckuWAvmBMh1LqTuR1aPtwJrq5F1Kn9rDGDFGkpXrRGH8TX88CkBF?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[An animated representation of how the heart works]]></title><description><![CDATA[The heart is a pump. It is divided into the right and the left side. The division protects oxygen-rich blood from mixing with oxygen-poor blood. A heart pumps about 5 quarts of blood every minute. It beats]]></description><link>http://direct.ecency.com/science/@digitalbrain/an-animated-representation-of-how-the-heart-works</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/an-animated-representation-of-how-the-heart-works</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 30 Aug 2016 03:55:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/8hHVpauQQYxf1TfhnLExsmkqP1nY9twBGgjscmCMUCKqG5RxBhdkJLVkHcZ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Happy Internaut day!]]></title><description><![CDATA[On 23 August 1991, the world's first website went live to the public. The website, created by Sir Tim Berners-Lee, consisted of a basic text page with hyperlinked words that connected to other pages. Sir]]></description><link>http://direct.ecency.com/science/@digitalbrain/happy-internaut-day</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/happy-internaut-day</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 23 Aug 2016 12:14:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/CQdwDW6BZfWYLU2MpTqVBEqYtPTJHUV2aNqcbtd2WywKzYyDnG3XFtnEJUzjLJa?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Tesseract]]></title><description><![CDATA[A tesseract is a mathematical construct. A description of what a higher dimensional object would look like if such higher dimensions existed. In geometry it is the four-dimensional analog of the cube.]]></description><link>http://direct.ecency.com/science/@digitalbrain/tesseract</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/tesseract</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Fri, 19 Aug 2016 13:53:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/USgKoryE83j5SszZk3BktgkpyzFDhuoJEQVfTSMCrnBdPLMKkBBKN5WNTcuoe39qRbTCXZprmMs1eDRDM3HKpR?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Calculating the area of a spherical surface]]></title><description><![CDATA[Simple way to teach a method for calculating the area of a spherical surface. Follow us @digitalbrain!]]></description><link>http://direct.ecency.com/science/@digitalbrain/calculating-the-area-of-a-spherical-surface</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/calculating-the-area-of-a-spherical-surface</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Thu, 18 Aug 2016 12:36:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/DVAkPJXe6RxaNGqdGa2zAHH4tCXpanW8Y8JzzpHTZaRFhxjoVf7kJi54XAvUFUrjdtbWZZXEjvF5Sm?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Four stroke axial reciprocating DUKE engine]]></title><description><![CDATA[It is "Axial" because the axis of each cylinder is aligned with the axis of the output/crank shaft. This type of engines are also called 'barrel' and 'Z-crank' engines. The former refers to the]]></description><link>http://direct.ecency.com/science/@digitalbrain/four-stroke-axial-reciprocating-duke-engine</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/four-stroke-axial-reciprocating-duke-engine</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 16 Aug 2016 22:42:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/DVAkPJXe6RxaNGqdGa2zAHH4tCXpanW8Y8JzzpHTZaRFhxjoVf7kJi54Wvbfj92yRAJai54uHZZqEu?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Tricking your brain...]]></title><description><![CDATA[Observe the black white spiral carefully for about 20 seconds, then fixate your view at the nebula below. What happens? Follow us @digitalbrain!]]></description><link>http://direct.ecency.com/science/@digitalbrain/tricking-your-brain</link><guid isPermaLink="true">http://direct.ecency.com/science/@digitalbrain/tricking-your-brain</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[digitalbrain]]></dc:creator><pubDate>Tue, 16 Aug 2016 15:11:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/DVAkPJXe6RxaNGqdGa2zAHH4tCXpanW8Y8JzzpHTZaRFhxjoVf7kJi54Wvbfj92yRAEGz9Q1nJDXCZ?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>