Carnegie Observatories' Wendy Freedman On Hubble and Size of Universe
This spring, Director of the Carnegie Observatories Wendy Freedman spoke at the American Museum of Natural History's Hayden Planetarium about astronomer Edwin Hubble's discovery of the galaxies and the expansion of the universe, how astronomers measure vast distances, and how the Hubble Space Telescope is used to measure the size and age of the universe. Mike Shara, curator in the Department of Astrophysics, sat down with Freedman for an interview in the Hayden Planetarium to discuss the expansi
Question 5 for an astronaut in space
Read more: http://www.youtube.com/profile?feature=iv&user=PBSNewsHour&annotation_id=annotation_994707
Authors@Google: Dean Karlan and Jacob Appel
Authors@Google present Dean Karlan and Jacob Appel: "More Than Good Intentions: How a New Economics Is Helping to Solve Global Poverty." In their new book, Dean Karlan and Jacob Appel discuss how to solve one of the most important questions in aid economics: how do you figure out where to spend your dollars in order to get the best results? Too often aid money is allocated by hope, by guesswork, or [in the worst cases] by corruption. How can donors tell if their money is doing as much good as
Holocaust Survivor Testimony: Yona (Janek) Fuchs
Yona (Janek) Fuchs was born in Lwow (today Ukraine) in 1925 to Tzila and Aharon. He studied at the local Jewish school, and he and his older brother Moshe (Mundek) learned Hebrew and received a Zionist education at home. In June 1941, the Germans entered Lwow and murdered thousands of Jews. In November, the survivors were ordered into a ghetto. Because of his "Aryan" features, his parents encouraged Yona to escape from the ghetto. His father obtained for him a forged birth certificate and sent
Klimaatconferentie in Lima : Actualiteit In deze les onderzoeken we hoe internationale samenwerking een wereld van verschil kan maken in het klimaatbeleid, maar tegelijkertijd bekijken we kritisch de drempels op weg naar een constructieve internationale samenwerking. Wie heeft invloed en …
In deze les onderzoeken we hoe internationale samenwerking een wereld van verschil kan maken in het klimaatbeleid, maar tegelijkertijd bekijken we kritisch de drempels op weg naar een constructieve internationale samenwerking. Wie heeft invloed en …
Cabbages, condoms and bamboo schools: Achieving sustainability with social enterprise
Recovering costs and generating revenues goes hand-in-hand with one group’s approach to eradicating poverty and empowering rural communities in South East Asia.
Nassim Taleb on Living with Black Swans
Nassim Taleb is a literary essayist, hedge fund manager, derivatives trader and professor of risk engineering at The Polytechnic Institute of New York University. But he is best known these days as the author of The Black Swan: The Impact of the Highly Improbable. During a recent visit to Wharton as part of The Goldstone Forum, he spoke with Wharton finance professor Richard Herring -- who taught Taleb when he was a Wharton MBA student -- about events in the Middle East, the oil supply, investin
2.8 Polar form You have seen that the complex number x + iy corresponds to the point (x, y) in the complex plane. This correspondence enables us to give an alternative description of complex numbers, using so-called polar form. This form is particularly useful when we discuss properties related to multiplication and division of complex numbers.
You have seen that the complex number x + iy corresponds to the point (x, y) in the complex plane. This correspondence enables us to give an alternative description of complex numbers, using so-called polar form. This form is particularly useful when we discuss properties related to multiplication and division of complex numbers.
Personality and values
Welcome to ‘Personality and Values’, one of several ‘Futures’ workbooks, which help you choose and prepare a career route after graduation. Like the other workbooks in the series you can dip in and out doing the exercises which are most relevant to you. You might want to include the exercises or the output in your personal development plan or e-portfolio The aim of this workbook is to help you to clarify or identify your personality type and work values as a step toward choosing work
Faculty Advising Session: Business / Antitrust/Corporate/Tax Law
Faculty Advising Session: Business / Antitrust/Corporate/Tax Law
Mexico City-bound API students, July 1946
Photograph of four Alabama Polytechnic Institute students with an old car, holding a sign stating ""Mexico City or bust"". This photograph appeared in the 1947 Glomerata (yearbook) Sophomore Class pages with the caption ""Future Traveling Salesman, That Is"" but the students (and the car) are not identified. [Anyone who can provide information should contact the Auburn University Libraries Cataloging Dept. at firstname.lastname@example.org.] The disruptions of WWII stirred wanderlust in many students, espec
Virtual Maths, Cylinder Voids - Calculating volume
Interactive simulation with exercises and video demonstrating the use of auger piling and showing how to calculate the volume of cocrete needed to fill the cylindrical voids.
East Carolina University "Service"
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Has the Time Come for a Cuban Telecom Boom?
As the U.S. prepares to normalize ties with Cuba, big opportunities await the telecom industry. However, laws to facilitate and protect investments are critical.
Expedition 39/40 Activities from the Baikonur Cosmodrome
At the Baikonur Cosmodrome in Kazakhstan, Expedition 39/40 Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Steve Swanson of NASA and Flight Engineer Oleg Artemyev of Roscosmos participated in a variety of activities from March 13-19 as they prepared for launch to the International Space Station on March 26, Kazakh time, in the Soyuz TMA-12M spacecraft. The video includes the crew's arrival in Baikonur and a dress rehearsal fit check in their S
The Black Cat by Edgar Allan Poe (story reading)
This is Edgar Allan Poe's most famous horror story. There is speculation about how he knew so well the feelings of the protagonist - was he subject to similar impulses? http://en.wikipedia.org/wiki/The_Black_Cat_(short_story) It was read with my new Plantronics SAVI 440 clip-on headset. I was mainly trying it out, but it seems to work well enough. Usually I use this kind of microphone with voice recognition software, for writing of stories and articles. There's some analysis here: http://pr
Java SDK for DocumentDB | Data Exposed In this weeks episode of Data Exposed, Scott welcomes Andrew Liu to the show (ignoring the fact that Scott had to look at his notes to remember Andrew's name....*sigh*). Andrew is a Program Manager on the DocumentDB team here at Microsoft and jumps right in to show us the Java SDK for Azure DocumentDB. First he shows us that it is available as an open source product on Github via Maven, then he wastes no time and gives a great demo on how to use the Java SDK in your application. A great intro
In this weeks episode of Data Exposed, Scott welcomes Andrew Liu to the show (ignoring the fact that Scott had to look at his notes to remember Andrew's name....*sigh*). Andrew is a Program Manager on the DocumentDB team here at Microsoft and jumps right in to show us the Java SDK for Azure DocumentDB. First he shows us that it is available as an open source product on Github via Maven, then he wastes no time and gives a great demo on how to use the Java SDK in your application. A great intro
Guide to the Papers of Michael Cherniavsky, 1922-1973
The collection contains the works of Dr. Michael Cherniavsky, including manuscripts, notes, articles, and lectures. Dr. Cherniavsky was professor of Russian medieval history with a specialty in 15th and 16th century Russian political theory.
Guide to the Papers of Gerald Kaufman, 1969-1972
This collection contains correspondence, memorandums, speeches, notes, reports, newspaper clippings, pamphlets of Pennsylvania state legislator, Gerald Kaufman.
Guide to the Records of the Pittsburgh Club, 1879-1988
The Pittsburgh Club began in 1879 as a social club for businessmen in downtown Pittsburgh. This collection consists of several volumes of minutes taken from meetings, scrapbooks, club artifacts, and photographs.