![]() The RSC makes no representations whatsoever about the suitability of the information contained in the documents and related graphics published on this Site for any purpose. In such cases we would ask you to sign a Visual Elements licence agreement, tailored to the specific use you propose. If you are in any doubt, please ask.Ĭommercial use of the Images will be charged at a rate based on the particular use, prices on application. ![]() If you wish to use the Images in a manner not permitted by these terms and conditions please contact the Publishing Services Department by email. Pornographic, defamatory, libellous, scandalous, fraudulent, immoral, infringing or otherwise unlawful use of the Images is, of course, prohibited. The images may not be posted on any website, shared in any disc library, image storage mechanism, network system or similar arrangement. You may not further copy, alter, distribute or otherwise use any of the materials from this Site without the advance, written consent of the RSC. You may browse, download or print out one copy of the material displayed on the Site for your personal, non-commercial, non-public use, but you must retain all copyright and other proprietary notices contained on the materials. The RSC maintains this Site for your information, education, communication, and personal entertainment. The RSC has been granted the sole and exclusive right and licence to produce, publish and further license the Images. This Site has been carefully prepared for your visit, and we ask you to honour and agree to the following terms and conditions when using this Site.Ĭopyright of and ownership in the Images reside with Murray Robertson. Welcome to "A Visual Interpretation of The Table of Elements", the most striking version of the periodic table on the web. ![]() Images © Murray Robertson 1999-2011 Text © The Royal Society of Chemistry 1999-2011 Political stability of top reserve holderĪ percentile rank for the political stability of the country with the largest reserves, derived from World Bank governance indicators. The higher the value, the larger risk there is to supply.Ī percentile rank for the political stability of the top producing country, derived from World Bank governance indicators. The percentage of the world reserves located in the country with the largest reserves. The higher the value, the larger risk there is to supply. The percentage of an element produced in the top producing country. Low = substitution is possible with little or no economic and/or performance impact Medium = substitution is possible but there may be an economic and/or performance impact High = substitution not possible or very difficult. The availability of suitable substitutes for a given commodity. A higher recycling rate may reduce risk to supply. ![]() The percentage of a commodity which is recycled. The number of atoms of the element per 1 million atoms of the Earth’s crust. This is calculated by combining the scores for crustal abundance, reserve distribution, production concentration, substitutability, recycling rate and political stability scores. The Chemical Abstracts Service registry number is a unique identifier of a particular chemical, designed to prevent confusion arising from different languages and naming systems.ĭata for this section been provided by the British Geological Survey.Īn integrated supply risk index from 1 (very low risk) to 10 (very high risk). Where more than one isotope exists, the value given is the abundance weighted average.Ītoms of the same element with different numbers of neutrons. This is approximately the sum of the number of protons and neutrons in the nucleus. The mass of an atom relative to that of carbon-12. The transition of a substance directly from the solid to the gas phase without passing through a liquid phase.ĭensity is the mass of a substance that would fill 1 cm 3 at room temperature. The temperature at which the liquid–gas phase change occurs. The temperature at which the solid–liquid phase change occurs. The arrangements of electrons above the last (closed shell) noble gas. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). The atomic number of each element increases by one, reading from left to right.Įlements are organised into blocks by the orbital type in which the outer electrons are found. Members of a group typically have similar properties and electron configurations in their outer shell.Ī horizontal row in the periodic table.
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![]() No matter what you believe, or not, about prayer, Presence, and creation, you’ll be delighted. Take a few minutes to feed the child within watch an episode or two of Demonstrations in Physics. Miller’s physics was a call to prayer, a joyful time to marvel at some small part of creation and to soak up the Goodness flowing through it all. Rumi, the 13 th century mystical poet of Islam wrote: “The beauty and grandeur of God belong to Him the beauty and grandeur of the world of creation are borrowed from Him.”įor me, Dr. Most religious traditions see the Holy One reflected in creation, and creation as a way to encounter that Sacred. Francis and Bonaventure extolling God’s presence in the “book of nature.” For Bonaventure, God is “fountain fullness,” spilling out of and over everything, in all life, outer as well as inner. Miller delight in how things work reminded me of Sts. Like Thornton Wilder said in “Our Town,” saints and poets do, some. Scientists like Montagu and Miller are not the only ones to understand the importance of such presence. In his book, Growing Young, anthropologist Ashley Montagu listed these qualities among others in the childlike nature: “…curiosity, inquisitiveness, thirst for knowledge, the need to learn, imagination, creativity, open-mindedness, experimental-mindedness, spontaneity, enthusiasm…joy…”Īlong life’s path, many of us lose that childlike amazement at the world around us. We can’t see the extraordinary all around us if we aren’t present where we are, looking with open eyes and heart. In addition to adding “enchantment to the soul,” as Miller said, it also opens the soul to receive Grace. Something else came to mind as well: What a gift to retain the wonder and abandon that are natural for children as we become adults. ![]() Those memories flooded back as I watched the episode this morning. Julius Sumner Miller: Demonstrations in Physics Dave Meyerhoff 55 videos 15 views Last updated on Demonstrations in Physics was an educational science series produced in Australia. You just learn something you didn’t expect to learn.” If it didn’t go as planned, “Oh well, an experiment never fails. Let’s do it again” (and he and she would). Miller’s frequent expressions: “That’s beautiful. For years, after my daughter disappeared into the basement to build and conduct her own experiments, she would call me down to demonstrate them and echoed two of Dr. Miller loved sharing the wonders of physics in the everyday world from air pressure, to heat conduction, to, one of our favorites, Bernoulli’s principle. We all enjoyed them, but my oldest daughter, now a physicist herself, was the most faithful viewer.ĭr. We didn’t have cable, so my parents taped it for us. Miller’s show aired on PBS and was a staple in our house. I smiled as I watched the lesson on air pressure, a 14-minute delight of knowledge and unabashed enthusiasm. OK, he is really eccentric and, he REALLY got excited in providing demonstrations. His email today included a link to a show he had rediscovered: Professor Julius Sumner Miller’s “Demonstrations in Physics. Dear Julius is a kindly old physics professor who is just a little eccentric. ![]() So was wonder.Ī longtime friend who attended school with my daughters and was a frequent visitor to our house, still keeps in touch though he lives most of the time in Southeast Asia. If the spinning body is regarded as an inefficient air pump, air will build up on the forward-moving side causing higher pressure there than on the opposite side.“My name is Julius Sumner Miller, and physics is my business.” That’s how he opened every show. Professor Millers infectious enthusiasm for physics delighted, educated and entertained generations of Australians. This is because the induced velocity due to the boundary layer surrounding the spinning body is subtracted from V on the forward-moving side, and added to V on the backward-moving side. If the body is moving through the fluid with a velocity V, the velocity of the thin layer of fluid close to the body is a little less than V on the forward-moving side and a little greater than V on the backward-moving side. When a body (such as a sphere or circular cylinder) is spinning in a viscous fluid, it creates a boundary layer around itself, and the boundary layer induces a more widespread circular motion of the fluid. It is not the velocity of the air, bit its viscosity - assumed to be negligible in Bernoulli's principle - that is central to understanding the magnitude of the force. At 9:27 in the video he is demonstrating the Magnus Effect. The good Professor says he is demonstrating of Bernoulli's principle, but this is incorrect. ![]() Now all of a sudden it Only shows up in a totally different state and with exact name search. Is there something I could do to send signals to Google to show that I am in Matthews, NC?Ģ months ago my listing quit showing up at all unless you typed exact business name IGNs SFG Soccer: Football Fever complete strategy guide and walkthrough will lead you through every step of SFG Soccer: Football Fever from the title screen to the final. What could possibly cause my listing or Google to do this? I have been without my listing for a few months now and have NO calls coming in from it. If you search Locksmith Independence, KS it shows up on the maps. If you search Locksmith Matthews, NC my listing does not show up at all. Keep in mind the GMB is in Matthews, NC All my service areas and the actual map show the correct areas. 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