Cats in Animal Shelters with Michael Moyer, V.M.D. at Penn
Cats in Animal Shelters with Michael Moyer, V.M.D. at Penn
ISS Update - March 28, 2011
The International Space Station video update for March 28, 2011.
Mapping Food Taste Vocabularies between Chinese and English
Mapping Food Taste Vocabularies between Chinese and English.
8.7 References for Reading 1
A decade ago, the possibility of a link between the MMR vaccine and autism hit the media. Fear of the vaccine spread rapidly and, despite an almost unanimous consensus that the claim was unfounded, still persists today. In this unit, we’ll examine why this controversy took on such a life of its own and why parents still agonise about the vaccine.
French Muslim leader calls for protest
A former top aide to French President Nicolas Sarkozy calls on Muslims to wear a green badge in protest against a government he claims stigmatizes the Islamic population.
Japan's hedge fund housewives
Japan's influential retail currency traders, known as Mrs Watanabe, speak on their top picks, and how they trade the yen during the crisis.
Education Module: Space Technology is Used to Observe and Measure Tectonic Motion of the Earth's Sur
This educational resource, provided by the Southern California Integrated Global Positioning System (GPS) Network, provides instruction, exercises, and projects that illustrate how space technologies are used to predict and measure earthquakes. Using these resources, students can learn about plate tectonics, earthquakes, and satellite technologies. These resources are intended for secondary school or undergraduate students, but the explanations are simple enough that educators of younger childre
Beat the Heat at Arizona Science Center
TryScience.com offers an unique energy learning activity called Beat the Heat. This fun and interactive lesson lets users design a house in a particular location and test it in various seasons to best utilize the heat of the sun for energy efficiency. You can choose various types of roofs, windows, solar panels, skylights, and plants, as well as the direction your house faces, to see how each of these variables effects your home's efficiency. This in-depth and intriguing exercise teaches some ve
World AIDS Day 2004
From the Joint United Nations Programme on HIV/AIDS, this website provides information and images related to Worlds AIDS Day 2004. Notably, the site contains a downloadable version of the _AIDS Epidemic Update 2004_, which "provides the most recent estimates of the epidemic's scope and human toll, explores new trends in the epidemic's evolution, and features a special section on women and AIDS." In addition, site visitors can download a set of eleven epidemiological PowerPoint slides based on th
White House: President's Critical Infrastructure Protection Board
A draft of the Bush administration's National Strategy to Secure Cyberspace was released September 18, 2002. The 65-page report, spurred primarily by the risk of cyber terrorism, can be viewed at this Web site. It assesses the most serious threats to, and most vulnerable areas in, small operations, large enterprises, and critical sectors like government. After identifying some of the current weak areas in Internet infrastructure, the report makes suggestions about the best practices for correcti
Operation Migration, a nonprofit conservation organization dedicated to teaching safe migratory routes to endangered and threatened birds, was co-founded by William Lishman -- the pilot who pioneered the use of ultralight aircraft to lead birds in flight. Operation Migration is part of a consortium created to safeguard the endangered Whooping crane against extinction. Visitors to this Web site can track the progress of seven ultralight-led Whooping cranes now making their way from Wisconsin to F
Consensus CoDing Sequence Database
The Consensus CoDing Sequence (CCDS) Database "project is a collaborative effort to identify a core set of human protein-coding regions that are consistently annotated and of high quality. The long-term goal is to support convergence toward a standard set of gene annotations on the human genome." CCDS project collaborators include the National Center for Biotechnology (NCBI), European Bioinformatics Institute (EBI), Wellcome Trust Sanger Institute (WTSI), and University of California, Santa Cruz
Design a Parachute
After a discussion about what a parachute is and how it works, students will create a parachute using different materials that they think will work best. The students will test their designs, which will be followed by a class discussion (and possible journal writing) to highlight which paper material worked best.
Place constraints on a triangle and determine what classifications must apply to the triangle.
Observe some products of a Geographic Information System (GIS)
By combining a short paragraph and six enlargeable maps, this resource explains to students what a Geographic Information System (GIS) is. Introductory text explains that GIS technology enables users to plot multiple data sets onto maps of varying scales. Then six sample maps produced through GIS are provided. Among these maps is one that identifies where energy and mineral resources are located globally and another that highlights and labels the rivers that drain into the Mississippi River. Cop
2.14 Summing up
This unit is concerned with macroevolution – the patterns and processes of evolution above the species level. A crucial consideration in macroevolutionary studies is that of the evolutionary relationships (phylogeny) of the organisms in question. The unit begins with an introduction to the scope of macroevolutionary studies and illustrates methods of reconstructing phylogeny, from both morphological and molecular data.
In this activity, students work with partners to create four different instruments to investigate the frequency of the sounds they make. Students may chose to make a shoebox guitar, water glass xylophone, straw panpipe or a soda bottle organ (or all four!).
To Absorb or Reflect… That is the Question
This is the last of five sound lessons, and it introduces acoustics as the science of studying and controlling sound. Students learn how different materials reflect and absorb sound.
You’re the Expert
Student teams learn about and devise technical presentations on four reproductive technology topics — pregnancy ultrasound, amniocentesis, in-vitro fertilization or labor anesthetics. Each team acts as a panel of engineers asked to make a presentation to a group of students unfamiliar with the reproductive technology. Each group incorporates non-lecture elements into its presentation for greater effectiveness. As students learn about the technologies, by creating a presentation and listening t