Bill Nye - Biography, Facts and Pictures
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Bill Nye Videos - Overviews
Bill Nye Videos - Overviews Amphibians—Being called “cold-blooded” is no Blood & Circulation—Bill Nye becomes a real insult to these creatures! The Science Guy heartthrob when he talks, about the not-so-wimpy explains how amphibians can live both on land and organ, the heart. Valves, blood cells, and the in water, and describes the mysterious process of circulatory system work together to pump it up…the metamorphosis. heart, that is. Animal Locomotion—Bill checks out a millipede Bones & Muscles—Bill Nye bones up on the who walks by coordinating the movement of its 200 things that give the body its shape and movement. feet, and other creatures who move around without Bill muscles in to find out about x-rays, the healing a leg to stand on. of broken bones, bone marrow, and the body’s joints. Archaeology—Bill digs into the fascinating science of archaeology, the study of those who lived before Buoyancy—Bill Nye takes to the sky in a hot air us. Plus, “Home Improvement’s Richard Karn balloon and goes SCUBA diving in the Seattle checks out some ancient “Tool Time” –style Aquarium to explain why objects like boats, helium, artifacts. and balloons are buoyant. Architecture—Bill uses the “Dollhouse of Science Caves—Join Bill as he explores the fascinating to demonstrate how architects design buildings. world of caves! You never know what kind of living Then he travels to Japan to learn how pagodas are things you’ll run into in a cave. Surviving in built to withstand earthquakes. complete darkness requires an array of natural adaptations. -
Bill Nye: Science Guy by David Alvarado and Jason Sussberg Airing April 18, 2018
Be a POV Engage Partner Bill Nye: Science Guy By David Alvarado and Jason Sussberg Airing April 18, 2018 POV believes in documentary film as a powerful tool for fostering learning, dialogue, and civic engagement. Partner with us to bring the conversation around Bill Nye: Science Guy to your community. The former star of the popular kids show “Bill Nye the Science Guy” has turned his focus to adults. His mission is to stop the spread of antiscientific thinking across the world, engaging with those who deny climate change, evolution and a sciencebased worldview. The 90s television icon is now advocating for the importance of scientific research and education in public life. Bill Nye: Science Guy poses important questions about the role of evidencebased science education in public life. What are our obligations as citizens—both nationally and globally—to discuss and act upon scientific research about climate change? What is the best way to reach people who disagree with you on questions that are vital to the public interest? Learn more and watch the trailer: www.pbs.org/pov/billnyescienceguy Help Spread the Word About the Film and Resources Are you connected to organizations and individuals invested in the issues addressed in Bill Nye: Science Guy? Know someone who would love to catch the broadcast, join the conversation, or organize a screening? Here are some ways to help spread the word: ● Email: Forward this info sheet to community leaders in your network through individual emails, or through a listserv. ● Newsletter : Visit our Partner Social Media Toolkit to find sample newsletter blurbs and images you can include in your organization’s enewsletter. -
Guide to the Bill Nye Papers
Guide to the Bill Nye Papers NMAH.AC.1383 Alison Oswald 2016 Archives Center, National Museum of American History P.O. Box 37012 Suite 1100, MRC 601 Washington, D.C. 20013-7012 [email protected] http://americanhistory.si.edu/archives Table of Contents Collection Overview ........................................................................................................ 1 Administrative Information .............................................................................................. 1 Arrangement..................................................................................................................... 2 Scope and Contents........................................................................................................ 2 Biographical / Historical.................................................................................................... 2 Names and Subjects ...................................................................................................... 3 Container Listing ............................................................................................................. 4 Series 1: Personal Materials, 1964 - 2014.............................................................. 4 Series 2: Subject Files, 1971 - 2009....................................................................... 6 Series 3: Scrapbooks, 1981 - 1981, 1987 - 2003.................................................... 9 Series 4: Bill Nye the Science Guy, 1989 - 1998.................................................. -
Alfred Russel Wallace and the Darwinian Species Concept
Gayana 73(2): Suplemento, 2009 ISSN 0717-652X ALFRED RUSSEL WALLACE AND THE Darwinian SPECIES CONCEPT: HIS paper ON THE swallowtail BUTTERFLIES (PAPILIONIDAE) OF 1865 ALFRED RUSSEL WALLACE Y EL concepto darwiniano DE ESPECIE: SU TRABAJO DE 1865 SOBRE MARIPOSAS papilio (PAPILIONIDAE) Jam ES MA LLET 1 Galton Laboratory, Department of Biology, University College London, 4 Stephenson Way, London UK, NW1 2HE E-mail: [email protected] Abstract Soon after his return from the Malay Archipelago, Alfred Russel Wallace published one of his most significant papers. The paper used butterflies of the family Papilionidae as a model system for testing evolutionary hypotheses, and included a revision of the Papilionidae of the region, as well as the description of some 20 new species. Wallace argued that the Papilionidae were the most advanced butterflies, against some of his colleagues such as Bates and Trimen who had claimed that the Nymphalidae were more advanced because of their possession of vestigial forelegs. In a very important section, Wallace laid out what is perhaps the clearest Darwinist definition of the differences between species, geographic subspecies, and local ‘varieties.’ He also discussed the relationship of these taxonomic categories to what is now termed ‘reproductive isolation.’ While accepting reproductive isolation as a cause of species, he rejected it as a definition. Instead, species were recognized as forms that overlap spatially and lack intermediates. However, this morphological distinctness argument breaks down for discrete polymorphisms, and Wallace clearly emphasised the conspecificity of non-mimetic males and female Batesian mimetic morphs in Papilio polytes, and also in P. -
Natural Selection: Charles Darwin & Alfred Russel Wallace
Search | Glossary | Home << previous | next > > Natural Selection: Charles Darwin & Alfred Russel Wallace The genius of Darwin (left), the way in which he suddenly turned all of biology upside down in 1859 with the publication of the Origin of Species , can sometimes give the misleading impression that the theory of evolution sprang from his forehead fully formed without any precedent in scientific history. But as earlier chapters in this history have shown, the raw material for Darwin's theory had been known for decades. Geologists and paleontologists had made a compelling case that life had been on Earth for a long time, that it had changed over that time, and that many species had become extinct. At the same time, embryologists and other naturalists studying living animals in the early 1800s had discovered, sometimes unwittingly, much of the A visit to the Galapagos Islands in 1835 helped Darwin best evidence for Darwin's formulate his ideas on natural selection. He found theory. several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured. Pre-Darwinian ideas about evolution It was Darwin's genius both to show how all this evidence favored the evolution of species from a common ancestor and to offer a plausible mechanism by which life might evolve. Lamarck and others had promoted evolutionary theories, but in order to explain just how life changed, they depended on speculation. Typically, they claimed that evolution was guided by some long-term trend. Lamarck, for example, thought that life strove over time to rise from simple single-celled forms to complex ones. -
Alkali Metals- Group 1 (IA)
Alkali Metals- Group 1 (IA) The alkali metals make up Group 1 of the periodic table. This family consists of the elements lithium, sodium, potassium, rubidium, cesium, and francium (Li, Na, K, Rb, Cs, and Fr, respectively). Group one elements share common characteristics. They are all soft, silver metals. Due to their low ionization energy, these metals have low melting points and are highly reactive. The reactivity of this family increases as you move down the table. Alkali metals are noted for how vigorously they react with water. Due to this, they are often stored in mineral oil and are not found in their elemental forms in nature. These characteristics can be explained by examining the electronic structure of each element in this group. Alkali metals have one valence electron. They readily give up this electron to assume the noble gas configuration as a cation. This makes the elements in this group highly reactive. History Explore the discoverer's biography, including general facts about his life and anecdotes regarding how he made this particular discovery. Also see other significant scientific discoveries built largely on this concept and other real-world applications in history that may not still be relevant. Discoverer/Developer See each tab for individual information about the discoverer of each element. Lithium Lithium was discovered in 1817 by Johan August Arfwedson. Arfwedson was born in 1792 to a wealthy family in Sweden. At a young age he attended the University of Uppsala and earned degrees in law and mineralogy. His interest in minerals is what led to his discovery of lithium. -
Business Unit Newsflash
No.2 2017 PDC Center for High Performance Computing Business Unit Newsflash Welcome to the PDC Business Newsflash! The newsflashes are issued in the PDC newsletters or via the PDC business email list in accordance with the frequency of PDC business events. Here you will find short articles about industrial collaborations with PDC and about business events relevant for high performance computing (HPC), along with overviews of important developments and trends in relation to HPC for small to medium-sized enterprises (SMEs) and large industries all around the world. PDC Business Unit Newsflash | No. 2 – 2017 Page 1 HPC for Industry R&D PRACE Opens its Doors Further for Industry from world-leading research conducted over the last decade by a team of researchers at the KTH Royal Institute of Technology in Stockholm. Their project, called “Automatic generation and optimization of meshes for industrial CFD”, started on the 1st of September 2017 and will continue for one year. In early 2017 PRACE opened up a new opportunity for business and industrial partners to apply for both HPC resources and PRACE expert-help through what are known as Type-D PRACE Preparatory Access (PA Type-D) Meanwhile other Swedish SMEs continue to be applications. The objective of this was to allow active within the PRACE SHAPE programme. For PRACE users to optimise, scale and test codes on example, the Swedish SME Svenska Flygtekniska PRACE systems. Type-D offers users the chance Institutet AB was successful with an application to start optimization work on a PRACE Tier-1 called “AdaptiveRotor”. The project is expected system (that is, a national system) to eventually to start soon and will last six months. -
Named Units of Measurement
Dr. John Andraos, http://www.careerchem.com/NAMED/Named-Units.pdf 1 NAMED UNITS OF MEASUREMENT © Dr. John Andraos, 2000 - 2013 Department of Chemistry, York University 4700 Keele Street, Toronto, ONTARIO M3J 1P3, CANADA For suggestions, corrections, additional information, and comments please send e-mails to [email protected] http://www.chem.yorku.ca/NAMED/ Atomic mass unit (u, Da) John Dalton 6 September 1766 - 27 July 1844 British, b. Eaglesfield, near Cockermouth, Cumberland, England Dalton (1/12th mass of C12 atom) Dalton's atomic theory Dalton, J., A New System of Chemical Philosophy , R. Bickerstaff: London, 1808 - 1827. Biographical References: Daintith, J.; Mitchell, S.; Tootill, E.; Gjersten, D ., Biographical Encyclopedia of Dr. John Andraos, http://www.careerchem.com/NAMED/Named-Units.pdf 2 Scientists , Institute of Physics Publishing: Bristol, UK, 1994 Farber, Eduard (ed.), Great Chemists , Interscience Publishers: New York, 1961 Maurer, James F. (ed.) Concise Dictionary of Scientific Biography , Charles Scribner's Sons: New York, 1981 Abbott, David (ed.), The Biographical Dictionary of Scientists: Chemists , Peter Bedrick Books: New York, 1983 Partington, J.R., A History of Chemistry , Vol. III, Macmillan and Co., Ltd.: London, 1962, p. 755 Greenaway, F. Endeavour 1966 , 25 , 73 Proc. Roy. Soc. London 1844 , 60 , 528-530 Thackray, A. in Gillispie, Charles Coulston (ed.), Dictionary of Scientific Biography , Charles Scribner & Sons: New York, 1973, Vol. 3, 573 Clarification on symbols used: personal communication on April 26, 2013 from Prof. O. David Sparkman, Pacific Mass Spectrometry Facility, University of the Pacific, Stockton, CA. Capacitance (Farads, F) Michael Faraday 22 September 1791 - 25 August 1867 British, b. -
Classrooms of the Future Marty Mcfly and Dr Emmett Brown Managed To
Classrooms of the Future Marty McFly and Dr Emmett Brown managed to do it. They transported themselves through time in the film Back to the Future and its sequels. In the second film, on October 26, 1985, Dr. Emmett Brown arrived in the DeLorean time machine and persuaded Marty McFly and his girlfriend, Jennifer Parker, to travel to the future with him and help their forthcoming children. They travelled thirty years ahead to October 26, 2015. The film was actually made in 1989, some 26 years before the futuristic date in the film. The screenwriters, Robert Zemeckis and Bob Gale, attempted to predict the future. According to Zemeckis, the 2015 depicted in the film was not meant to be an accurate representation of the future. However, the film did correctly predict a number of technological and sociological changes that occurred by 2015, including: the rise of ubiquitous cameras; the use of unmanned flying drones for newsgathering; widescreen flat-panel television sets mounted on walls with multiple channel viewing; video chat systems; hands-free video games; talking hologram billboards; wearable technology; tablet computers with fingerprint scanners; and head-mounted displays. Payment on personal portable devices was also depicted. I am also trying to predict a future: that of education, yet I am not looking 26 years hence. Rather I am looking at five to seven years and the change is likely to be just as impressive as in the film, only achieved in fewer years. This is due to the exponential growth in IT and the impact it is likely to have on education. -
Robert Wilhelm Bunsen Und Sein Heidelberger Laboratorium Heidelberg, 12
Historische Stätten der Chemie Robert Wilhelm Bunsen und sein Heidelberger Laboratorium Heidelberg, 12. Oktober 2011 Gesellschaft Deutscher Chemiker 1 Mit dem Programm „Historische Stätten der Chemie“ würdigt Robert Wilhelm Bunsen – die Gesellschaft Deutscher Chemiker (GDCh) Leistungen von geschichtlichem Rang in der Chemie. Als Orte der Erinnerung eine biographische Skizze werden Wirkungsstätten beteiligter Wissenschaftlerinnen und Wissenschaftler in einem feierlichen Akt ausgezeichnet. Eine Broschüre bringt einer breiten Öffentlichkeit deren wissenschaft- Bunsen war einer der Wegbereiter der Physikalischen Chemie liches Werk näher und stellt die Tragweite ihrer Arbeiten im und ein bedeutender Vertreter der anorganisch-analytischen aktuellen Kontext dar. Ziel dieses Programms ist es, die Erinne- Richtung. Seine wissenschaftliche Bedeutung liegt in der Ent- rung an das kulturelle Erbe der Chemie wach zu halten und die wicklung und Perfektionierung von Methoden und Instrumen- Chemie mit ihren historischen Wurzeln stärker in das Blickfeld ten. Diese Arbeitsschwerpunkte hat Bunsen von Beginn seiner der Öffentlichkeit zu rücken. Karriere an verfolgt und systematisch ausgebaut. Am 12. Oktober 2011 gedenken die GDCh, die Deutsche 1811 als jüngster von vier Söhnen einer bürgerlichen protestan- Bunsen-Gesellschaft für Physikalische Chemie (DBG), die Che- tischen Familie in Göttingen geboren, begann Bunsen dort 1828 mische Gesellschaft zu Heidelberg (ChGzH) und die Ruprecht- das Studium der Naturwissenschaften. Seine wichtigsten Lehrer Karls-Universität -
Changing Technology and Business Practices: Lori Brock, OSRAM
www.osram.com Effortless Adjustment of Light Distribution Lori Brock, PhD, LC | 18 Nov 2015 | Portland, OR DOE SSL Technology Development Workshop Mind-Blowing Technology Marvelous LEDs: bright, compact, efficient, … Awesome network with electronics, software, sensors, and connectivity: quick, inexpensive, reliable, … Ridiculously cool interfaces: easy, user-friendly, everywhere, … 2 Technology Allows for Many Tunable Features On/Off Examples: Dimming Occupancy sensing, Intensity Modulation Ambiance, Data transmission, Indoor positioning… Hues Examples: Information, Color Temperature Entertainment, Spectrum Color Rendering Circadian lighting, Application specific Preference, Energy, Food lighting… Aim and point Examples: Beam angle Theatrical, Direction Distribution Entertainment, Shape General illumination 3 Technology Allows for Many Tunable Features On/Off Examples: Dimming Occupancy sensing, Intensity Modulation Ambiance, Data transmission, Indoor positioning… Hues Examples: Information, Color Temperature Entertainment, Spectrum Color Rendering Circadian lighting, Application specific Preference, Energy, Food lighting… Aim and point Examples: Beam angle Theatrical, Direction Distribution Entertainment, Shape General illumination 4 Why Focus on Direction? Voice of the Customer Study on Tunable Lighting Feature Ranking: 1. Intensity / dimming 2. Aiming / direction 3. Color temperature (warm, cool, …) 4. Colors (red, blue, …) Result: Industry professionals state that the ability to aim and point light is more important than tuning the -
A Course in the History of Biology: II
A Course in the History of Biology: II By RICHARDP. AULIE Downloaded from http://online.ucpress.edu/abt/article-pdf/32/5/271/26915/4443048.pdf by guest on 01 October 2021 * Second part of a two-part article. An explanation of the provements in medical curricula, and the advent of author's history of biology course for high school teachers, human dissections; (ii) the European tradition in together with abstracts of two of the course topics-"The Greek View of Biology" and "What Biology Owes the Arabs" anatomy, which was influenced by Greek and Arab -was presented in last month's issue. sources and produced an indigenous anatomic liter- ature before Vesalius; and (iii) Vesalius' critical The Renaissance Revolution in Anatomy examination of Galen, with his introduction of peda- urely a landmark in gogic innovations in the Fabrica. This landmark thus shows the coalescing of these several trends, all - 1- q -thei history of biology is De Humani Corpo- expressed by the Renaissance artistic temperament, and all rendered possible by the new printing press, - 1 P risi tFabrica Libri Sep- engraving, and improvements in textual analysis. - - ~~~tern("Seven Books on the Workings of By contrast with Arab medicine, which flourished the Human Body"), in an extensive hospital system, Renaissance anatomy published in 1543 by was associated from the start with European univer- sities, which were peculiarly a product of the 12th- Vesalius of -- ~~~~~Andreas E U I Brussels (1514-1564). century West. As a preface to Vesalius, the lectures In our course in the on this topic gave attention to the founding of the universities of Bologna (1158), Oxford (c.