Spiders Jump With Deadly Accuracy in Green Light
Researchers have discovered a unique visual attribute that jumping spiders use in attacking and catching prey. The arachnids use what is called image defocus-proven in part by videos that show spiders jumping with deadly accuracy in green light (and fumbling in red).
(1:58)
Biggest Physics Discovery of this Century
By: EinsteinGravitydotcom Magnetism is caused by the Bernoulli effect.
The Bernoulli effect is to Pressure - as Gravity is to electrical-mass Pressure.
The Holocaust in the Context of Genocide
An excerpt from Prof. Yehuda Bauer's lecture "The Holocaust in the Context of Genocide" presented at Yad Vashem during the symposium marking 70 years since the Wansee Conference: "The Organization of the Mass Murder of the Jews and Its Significance"
TWC9: SQL Server 2012, Windows Phone, Async, Azure, HTML5 and more This week on Channel 9, Dan and Clint discuss the week's top developer news, including:
Spheres - Zero Robotics Competition - Part 2 Recorded on 1/23/12
Joint Improvisation in Music and Dance: Some Preliminary Phenomenological Considerations
on ... "I have been a practitioner of soloandjointimprovisationin music and dance for a while. And I have alwayswondered what the main differences were between the two. What I am particularly interested in are the typeof experiences that allow me to cognitively function in a different way, that is, that allow me ...
Ice Cube of Exotic Microbes
This article describes a permafrost subglacial lake discovered beneath Antarctica. The lake offers scientists a chance to test their sterile drilling techniques before exploring elsewhere in search of exotic microbes. Techniques that avoid contaminating a drill site with microbes, suggests the author, would prove useful for future drilling into Mars polar caps in search of life.
Meg Akabas, "52 Weeks of Parenting Wisdom"
Meg Akabas, author of "52 Weeks of Parenting Wisdom", discusses some of the topics in her book and offers practical tips for establishing family harmony step by step, and answers some parenting questions from the audience. Meg is a Certified Parenting Educator Her full bio can be found on her website: http://www.parenting-solutions.com/.
Dance for a Chicken: The Cajun Mardi Gras
Cajun filmmaker Pat Mire gives us an inside look at the colorful, rural Cajun Mardi Gras. Every year before Lent begins, processions of masked and costumed revelers, often on horseback, go from house to house gathering ingredients for communal gumbos in communities across rural southwest Louisiana. The often-unruly participants in this ancient tradition play as beggars, fools, and thieves as they raid farmsteads and perform in exchange for charity or, in other words, "dance for a chicken."
Adjacent Right Triangle Problems
This video shows a drawing of two adjacent right triangles and stresses that using the shared side is key to solving problems involving adjacent right triangles. (03:19)
Salmon Shark Hunting and Feeding
This short video gives excellent real life, close up footage of Salmon Sharks hunting and feeding on fish. A formidable hunter, the salmon shark (Lamna ditropis) is sometimes mistaken for the white shark (Carcharodon carcharias), but can be distinguished by its shorter snout and the dusky blotches that mark the white abdomen of adults. This is a great resource to help build background knowledge and to help make real world connections between nature and the classroom. (Less Th
Introduction to Manufacturing Systems, Fall 2010
This course provides students with ways of analyzing manufacturing systems in terms of material flow and storage, information flow, capacities, and times and durations of events. Fundamental topics covered include probability, inventory and queuing models, forecasting, optimization, process analysis, and linear and dynamic systems. This course also covers factory planning and scheduling topics including flow planning, bottleneck characterization, buffer and batch-size tactics, seasonal planning,
Example video of tutor feedback: student 6 QF Elena
Example video of tutor feedback: student 6 QF Elena.
Duskytail Grouper--An Overview
This very short video gives excellent real life, close up footage of a Duskytail Grouper. The robust, elongate body of the duskytail grouper is brownish to purplish-grey in color and covered with numerous small, yellow, orange or gold spots. While the dorsal fin and the upper third of the caudal fin are spotted, the lower two thirds of the caudal finare dusky in colour, hence the common name. This is a great resource to help build background knowledge and to help ma
GS-07: Rotating photos
Learn how to use the Rotate feature, which makes it easy to change the orientation of your photos. Find out what happens when you rotate JPEG images.
Use with either Photoshop Elements version 7 or 8.
The Persian Gulf War: Part 5 - Operation Desert Storm
The Persian Gulf War or Gulf War (also known as the mother of all battles August 1990 28 February 1991)[7][8] was a conflict between Iraq and a coalition for...
Hop, paardje hop : Schrijfoefening Schrijfoefening waarbij leerlingen het paard van de sint over de pakjes moeten laten springen. Ze beginnen aan het bolletje en volgen de richting van de pijl.
Van vol naar leeg Leerlingen knippen de afbeeldingen uit op de dikke zwarte lijn. Ze kleven de prentjes van vol naar leeg.
Vol en leeg Leerlingen knippen de prentjes uit op de dikke zwarte lijn. Daarna rubriceren ze de volle en de lege bokalen in twee aparte groepen.
Holly Bell-Victor
Holly Bell-Victor talks about her breast reconstruction at the Medical University of South Carolina
