EE 120 - Lecture 17 - Signals and Systems
Structure and Interpretation of Systems and Signals - Spring 2007. This course is an introduction to mathematical modeling techniques used in the design of electronic systems. An important keyword here is "mathematical." Subjects we will cover include continous and discrete signals, with applications to audio, images, video, communications, and control; State-based models, beginning with automata and evolving to LTI systems; Frequency domain models for signals and frequency response for systems,
Author(s): Laurent El Ghaoui

Pressure
Introducing basic concepts of physical pressure, with particular reference to the role of pressure in healthcare situations.
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Dia de São João
Nesta lição você vai aprender sobre o dia de São João e as festas juninas, festas típicas do Brasil. Se você é um membro premium você tem acesso à gramática, vocabulário, exercícios e mais.

Check out our website, brazilianportuguesepod.com and find out more how we can help you improving your Portuguese!

Building Simple Machines:  Plant Quencher
How difficult can it be to water a plant? Pretty difficult when your objective is to build the most complicated machine possible to complete this simple task. In this video segment from ZOOM, Jillian demonstrates the use of ramps, wheels, pulleys, and other simple machines to construct her "plant quencher." Closed captioning included.
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Introduction to the Pythagorean Theorem - Khan Academy
Video uses an electronic black board with different-colored pens.  Discusses what the Pythagorean Theorem is.  Discusses a right triangle, which is 90 degrees, and a hypotenuse, which is the side of the triangle opposite the 90 degree angle.  Then shows what the Pythagorean Theorem is, Side A squared + Side B squared = Side C squared where Side C is the hypotenuse.   Video goes through some examples.  This video is go
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Pythagorean Theorem in 60 Seconds
The instructor uses a white board to demonstrate how to use the Pythagorean Theorem to find missing sides of a right triangle.  One example is modeled using a step by step approach to plugging known values in to the formula for Pythagorean Theorem.
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The Mississippi Queen River Boat - Memphis, TN
Ever since riverboats first navigated the wild and woolly waters of the Mississippi River, Memphis has been an important stop. Travel with Bennett-Watt and learn about the Mississippi Queen river boat . Run time 05:04.

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Jimmy Carter
The race for the presidency was close with neither Ford nor Carter generating overwhelming support. Eventually, Carter's positive record with minorities proved to be the decisive factor as he received 97 percent of the black vote. The Democratic candidate defeated the Republican incumbent 297 electoral votes to 241, and set his sights on creating a friendlier, people-oriented administration. (Video is narrated with slides and speeches.)

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Jimmy Carter was campaigning to become the first president from the Deep South since 1849. His ads, created by Atlanta advertising executive Gerald Rafshoon, skillfully made use of his heritage. They portrayed him as honest, hardworking, untainted by Washington politics, and almost mythically connected to America’s agricultural past--a non-lawyer who knew the value of manual labor. (0:35)
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President Barack Obama Speech: 2009 NAACP Convention
President Barack Obama addresses the 2009 NAACP Convention in New York, New York at the 2009 Freedom Fund/Spingarn Awards.
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18 Ways to Say Thank You in German!
This video shows you l8 ways to say thank you in german.  You will hear the phrase in German and see the German words on the screen and then the words in English will appear on the screen.  This is great for beginning and intermediate language learners.
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Learn Latin - Verbs
A good way to be introduced to some basic latin verbs.  It contains correct latin pronunciation with pictures and words in both latin and english.
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Learn Latin - Numbers
A good video for learning basic latin numbers.  This video shows the number words inboth english and spanish while pronouncing them clearly in latin.
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When to Use a Hyphen in a Sentence
Learn when to corectly use a hyphen in a sentence. Also find out about words that will always be hyphenated.  The teacher stands at her whiteboard and shows models. (2:19)
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What Causes the Gulf Stream?
Even with the waves lapping at their feet, few people consider ocean currents and their importance to global climate. Although the Gulf Stream cannot be seen flowing by off North America's East Coast, in Western Europe, the current's warming effect is undeniable. This video segment adapted from NOVA uses satellite imagery to illustrate the Gulf Stream's path and animations to explain how atmospheric phenomena cause it to move.  Closed captioning included.  Run time 01:51.
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Newton's Third Law: Action and Reaction - by StudyJams
Energy does not change, and that means that it is constant.  When one object applies force to another, the energy becomes and equal and opposite reaction.  Learn more about Newton's third law of motion with this cartoon animation from StudyJams.  A short, self-checking quiz is also included with this link.
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How to Make Slime - Method 1
A two minute video that shows how to make slim using household products. The video moves slowly and is easy to follow. Run time 02:24.
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How to Write an Essay
How to Write an Essay. Part of the series: Teaching English. When writing an essay, introduce a thesis at the end of the introduction, present an argument using credible information and provide a conclusion that addresses specific points within the thesis....
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How to Fold an American Flag
Explicit directions on the correct (and respectful) way to fold the American flag.

Author(s): No creator set

(10/12)Battlefield The Battle of Normandy
The Normandy beaches were chosen by planners because they lay within range of air cover, and were less heavily defended than the obvious objective of the Pas de Calais, the shortest distance between Great Britain and the Continent. Airborne drops at both ends of the beachheads were to protect the flanks, as well as open up roadways to the interior. Six divisions were to land on the first day; three U.S., two British and one Canadian. Disorganizati
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