Lincoln's Emancipation Proclamation and the Civil War
This three minute video helps to show how the North thought it would be a short war. The first was the Battle of Full Run; It resulted in huge losses on both sides. It was anything but quick. Lincoln introduced the Emancipation Proclamation, which banned slavery in the Confederate states and changed the rationale for the war. A good overview.
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Meiosis and Sexual Life Cycle
This is a general introduction to cell structure and function, molecular and organism genetics, animal development, form and function. Intended for biological sciences majors, but open to all qualified students.
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Marsbound! Mission to the Red Planet
In this activity, students are challenged to plan a mission to Mars and to design the spacecraft that will carry out their mission. The activity uses the collectible card game format to make it fun as well as educational.
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"Desalination and Water Purification, Spring 2009"
" Water supply is a problem of worldwide concern: more than 1 billion people do not have reliable access to clean drinking water. Water is a particular problem for the developing world, but scarcity also impacts industrial societies. Water purification and desalination technology can be used to convert brackish ground water or seawater into drinking water. The challenge is to do so sustainably, with minimum cost and energy consumption, and with appropriately accessible technologies. This subject
Author(s): Balaban, Miriam,Lienhard, John

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STS-135: Rendezvous Pitch Maneuver
On July 10, 2011, space shuttle Atlantis performed the nine-minute Rendezvous Pitch Maneuver, or "backflip." With Commander Chris Ferguson at the helm, Atlantis rotated 360 degrees backward to enable space station crew members to take high resolution digital pictures of the shuttle's heat shield.
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La maladie d'Alzheimer : pourquoi les progrès thérapeutiques sont-ils si lents ? - B. Meunier

La maladie d'Alzheimer : pourquoi les progrès thérapeutiques sont-ils si lents ?
Bernard Meunier, Directeur de recherche au CNRS, Membre de l'Académie des Sciences, Laboratoire de chimie de coordination, UPR CNRS 8241, Toulouse

Une conférence du cycle UTLS « La chimie partout » du 21 au 29 mai 2011 à 18h30


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Elton John Wake Up Song and Greeting for STS-135
Flight Day 6 was kick-started for the STS-135 astronauts with a special wake-up message from Elton John and one of the legendary performer's greatest hits. "Rocket Man" debuted around the time of the Apollo 16 mission, which sent men to the moon for the fifth time. The 4.5-minute song, which describes a long-term space bound astronaut's mixed feelings at leaving his family to do his job, has been played to awaken four shuttle crews aboard Discovery and Atlantis. "Rocket Man" also, one of NASA's
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Parasitic Wasps
Black wasps seek out aphids and inject their eggs into their bodies to bring the victims a slow and painful way. This two minute video shows the process. This is the opening video on the page.
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Writing a letter of resignation
You write a letter of resignation. You know what your rights and obligations are in this type of situation. In addition, you try to get exemption from working out your notice.
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The World of the Dragon
What is happening in the East today, especially in China and Japan, disrupts simple notions of East vs. West and challenges Western accounts of globalization. This concluding program draws attention to developments in the East that have potential consequences for the West and examines the role that "overseas Chinese" play in the transnational network of the Chinese business world. (27:37)
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Crustaceans: Shrimp
Two reasons why shrimp are considered to be crustaceans is because they have two pairs of antennae and jointed legs.
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Blue Plants: Transgenic Plants with the GUS Reporter Gene
An investigative laboratory developed for the introductory biology curriculum using transgenic plants is presented in this chapter. The transgenic Arabidopsis plants we use contain the GUS reporter gene under the control of the cor15a gene promoter, which responds to cold stress. Following induction by cold or other environmental signals, the gusA gene will respond by producing the enzyme beta-glucuronidase (GUS). When plant tissue is incubated with the chromogenic substrate X-gluc, those tissue
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John Hersey -- Illustration Lecture Series
November 17th, 2010 | Timken Lecture Hall
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Lubbock and Texas Tech Host Texas FFA Convention
Around 10,000 high school students from across the state are in Lubbock on the Texas Tech campus for the 83rd Texas FFA State Convention. For the third time since 2005, Lubbock and Texas Tech have hosted this event. The United Spirit Arena serves as the main convention hall with other university buildings hosting other functions as well. The convention also introduces many high school students to Texas Tech.
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Landsat 7 Zoom Down to Washington DC
Zooming down to Washington DC using a Landsat 7 image acquired on May 11, 1999
Author(s): Darrel Williams,Tom Biddlecome

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4.4.8 Time-limited

Setting yourself a time frame for achieving your goal helps to concentrate the mind. If you say, for example, ‘By Christmas I will have …’ or, ‘In three years’ time I will be …’, it may prompt you to set things in motion. Again, be realistic about how long it will take, so that you do not set yourself up for failure.

Subtraction of Two Numbers
Worksheet containing problems involving subtraction of two numbers using a number strip.
Author(s): Lawrence O'sullivan

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Episode 62: Please Explain: Islamic Banking

Prof Abdullah Saeed explains the concepts, history and modern-day practice of banking and finance according to Islamic law. With host Jacky Angus.