Population Density of the World, 1990-2015 (WMS)
This animation shows the population density of the world in the years 1990, 1995, 2000, as well as a projected population density map in 2015. These figures have been adjusted to match United Nations totals. The most dramatic differences in population are not readily visible in this animation because they are located in cities. The maximum population density in 1990 was about 79,000 people per square kilometer, while the estimated maximum population density in 2015 will be about 236,000 people p
PediNeuroLogic Exam: 18 Month Old: Normal: Fine Motor/Coordination - Stacking Blocks
Even more demanding than placing blocks or beads in a container is the task of stacking blocks. The number of blocks that a child can stack is correlated with their level of motor development. A 15 month old can stack 2 blocks while an 18 month old should be able to stack at least 4 blocks. This toddler is able to stack 5 blocks. A neuroscience tutorial focusing on those aspects of the pediatric neurological examination that are unique to the child's nervous system, with an emphasis on important
Historia de la Lengua Alemana
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In the Land of Jim Crow: Growing Up Segregated
The experiences of living with de jure segregation in the South and de facto segregation in the North are recalled in vivid, first-hand accounts. Historical commentaries are interspersed with remembrances that are sure to stimulate discussions about racial segregation, its impact on society in general, and its influence on African American culture both in years past and today. A Kinocraft production and winner of several film-festival awards.
Protests amid peace talks in Syria
June 20 - Protests gather pace across Syria as demonstrators reject reform plans by President Bashar al-Assad. Deborah Lutterbeck reports.
State of the University 2011
President France A. Córdova on Tuesday (Jan. 25) celebrated the achievements of faculty, staff and students during the past year, and addressed challenges and plans for the University in her State of the University address. http://www.purdue.edu/president/speeches/sotu2011/index.html
How can you measure the tilt of the Earth? Summer Solstice Experiment
Long before the 23 Degrees team shadows have been a significant indicator to the geometry of our planet's position around the sun and in this two minute video students can learn how to determine the tilt of the Earth using their own height on the Summer Solstice.
Virtual Maths, Calculating the Volume of a Brick
How to calculate the volume of a brick, guide (pdf)
This video is great for teachers to help their students learn their ABC's. It is a fun and catchy song for the children to catch on quickly.
" I Can Count to 100"- A Counting Song
This lively computer-animated video features a chant which will help children practice counting from 1-100. The numbers appear as they are said , and emphasis is placed on each multiple of ten. ( 2:40)
This is the website of the online companion to the exhibition Federal Fashions hosted by the National Library of Australia. The exhibition material comes from the National Librarys ephemera collection of fashion in Australia at the time of federation. The clothing worn by the men, women and children who attended the celebrations marking the Federation of Australia were transitory styles between the stiff, formal lines of late-Victorian fashions and the looser, more comfortable Edwardian cl
Step by step instructions on how to make a water compass. (1:12)
What is 'Earth System Science?'
This is a NASA Connect segment explaining Earth System Science. The video also explores how modern technology studies the many different areas of Earth System Science. (06:32)
New Orleans Second Line Post Katrina
The first official Second Line in New Orleans post Katrina
Chinese Medicine: From the Yellow Emperor to the Whole Wide Web
This presentation will present a range of collaborative research into the history and culture of Chinese medicine that has been undertaken in the last five years at the Wellcome Trust Centre for History of Medicine, UCL. Most of my personal research involves the translation, analysis and access to medical manuscripts that date from the 2nd to 11th C. CE. To this end I work with archaeologists, palaeographers, philologists, and medical historians all over China. Apart from books and article some
POL310 Session 2 Summer 2012
Current Issues in American Government with Brenda Riddick 05/15/12 Guest: Rev. Jesse Lee Peterson, BondAction
How Fermentation Works
Fermentation is an energy producing process that does not require oxygen to take place. It's anaerobic in nature. Bacteria, yeast, and even human cells use fermentation to create energy in the form of ATP. Dr. Kiki from Food Science talks about how fermentation works, not just in creating alcoholic beverages that people enjoy, but also inside humans. Watch as she whips up some home made ginger ale at the end of the episode! Run time 05:52.
Lie vs. Lay
A video that helps explain how these two words are used and when they change such as in the past tense. A good explanation is given.
Solving Trigonometric Equations
Shows steps by steps how to salve Trig Equations. THe video uses an instructor and close up video of paper with the equations. Run time 10:05.
Clay Alphabet Wigglies
This educational video shows children how to learn the alphabet with
fun! Not only is this educational, but it’s also fun for kids!