Ecología de la Comunicación
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Sao Paulo Fashion Week comes to a close
June 20 - Brazil's top fashion designers showcase their spring-summer collections at Latin America's top fashion event. Alicia Powell reports.
Mitochondrial DNA from Lumbriculus variegatus: Isolation and Restriction Digest Analysis
In this activity, mitochondria are isolated from the California blackworm, Lumbriculus variegatus, by homogenization and differential centrifugation. A modified plasmid miniprep procedure (alkaline lysis) is then used to isolate DNA from these mitochondria. Single and double enzyme restriction digests of mitochondrial DNA (mtDNA) are analyzed by agarose gel electrophoresis. Sizes of mtDNA restriction fragments are estimated from gel results and are used to determine the total size of the L. vari
Militants force girl to wear suicide vest
June 20 - An 8-year-old Pakistani schoolgirl, kidnapped from Peshawar by militants, says her abductors tried to force her wear a suicide vest and attack security forces. (Rough cut - no reporter narration)
Les vacances en France - Quiz
Students can test themselves on travel, tourism and holidays in France.
ABC RAP Learning Video
This video is really fun for children to learn their ABC's.
How to Write Bubble Letters
In this clip learn how to make bubble letters. The craftswoman shows how to write rounded like bubbles, squared-off shape letters, or in a block shape. Stylize bubble letters can be use for a decorative touch.
How to Make a Book for Younger Children
A two minute video on how younger children can write, draw, and decorate a homemade book. Very easy to follow.
How to Make a Christmas Bow
This is a six minute video that explains how to make a holiday bow for a tree.
Let's Be Green when We Clean
This three minute musical video shows students how to conserve water, paper towels and recycle scraps while cleaning up the art room. Easy to follow with catchy music
The Language of Mathematics (28): Proofs Involving a Line, Part 2
Clear, straightforward instruction involving how to solve proofs. Instructor uses a small chalkboard for demonstration.
7.22 Developmental Biology (MIT)
This graduate and advanced undergraduate level lecture and literature discussion course covers the current understanding of the molecular mechanisms that regulate animal development. Evolutionary mechanisms are emphasized as well as the discussion of relevant diseases. Vertebrate (mouse, chick, frog, fish) and invertebrate (fly, worm) models are covered. Specific topics include formation of early body plan, cell type determination, organogenesis, morphogenesis, stem cells, cloning, and issues in
Cultural Anthropology is a social science that explores how people understand and act in their world. But what, exactly, is it that Cultural Anthropologists do? How do they approach their research? In this short film, three members of MIT's Anthropology Department; Stefan Helmreich, Erica James, and Heather Paxson, talk about their current work and the process of doing fieldwork. (08:14)
Dr. Loopy's Blinding you with Science #5: Magnetism and electromagnets
This is #5 in the series of Blinding you with Science videos was produced to help elementary students with sceince concepts. In this episode Dr. Loopy and his friends look at how magnets work and do experiments with magnetism.
Antique Silk Factory in Florence Italy
An informative narration takes us to Florence, Italy where 19th century looms make some of the finest silks in the world. Visit a florentine factory where a hand loom dating back to 1780 is still used and every thread is woven by hand. See how artisans create silk the way it has been done for centuries.
20.320 Biomolecular Kinetics and Cell Dynamics (MIT)
This class covers analysis of kinetics and dynamics of molecular and cellular processes across a hierarchy of scales, including intracellular, extracellular, and cell population levels; a spectrum of biotechnology applications are also taken into consideration. Topics include gene regulation networks; nucleic acid hybridization; signal transduction pathways; and cell populations in tissues and bioreactors. Emphasis is placed on experimental methods, quantitative analysis, and computational model
Coarse open celled aluminium foam produced by infiltration of sintered salt (FOAM-U-LIKE)
FOAM-U-LIKE (Foaming of aluminium metal using lightly interconnected kevelled elements) is a very inexpensive route for the production of coarse open celled foams. It allows a reasonable degree of control over cell size and shape, and results in relatively uniform morphology. The interconnectivity of pores can be controlled by varying the degree of sintering of the precursor. In this case, grains of 1-4mm diameter have been sintered at 600 degrees C for just 10 minutes, giving rise to lightly
Symphony No 2, 3rd movement by Mahler
This is a live stage performance of Valery Gergiev conducting the London Symphony Orchestra performing Mahler's second symphony. It was recorded in April, 2008. The picture and sound quality are excellent. (4:40)
Second Grade Handwriting Writing at Home- Body Position, Pencil Grip, Etc.
Teacher-created live action video. In this video, a teacher shows the basics of handwriting using a student model. The teacher uses the student model to show how the body should look when working on handwriting and how to hold a pencil. Exercises for strengthening grip are shown. (2:08)
Handwriting Repair with Kate Gladstone - Making Handwriting Make Sense
This video explores why students may have trouble with penmanship. The video is a slide show with music. Video does not follow the 'standard' practice of how to write in cursive, but the video may have value to stuggling cursive writers.