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"Red Sprites & Blue Jets"
Original 1994 video clip from which the terms "Red Sprites" and "Blue Jets" are derived. Video was made at a local TV station in Oklahoma City from events recorded during an aircraft campaign to investigate basic properties of sprites. The clip shows examples of: the first color images of sprites, the first images of blue jets, the first recordings of distinctive radio signatures associated with sprites, and the first realistic determination of the altitude reached by sprites (~95 km). The
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Arizona Flag and Anthem

Arizona’s flag has 13 rays of red and gold on the top half of the flag represent both the 13 original colonies of the Union, and the rays of the Western setting sun. Red and gold were also the colors carried by Coronado's Spanish expedition in search of the Seven Cities of Cibola in 1540. The bottom half of the flag has the same Liberty blue as the United States flag. Since Arizona was the larges
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The Thacker Mountain Radio Show in Oxford, Mississippi
Thacker Mountain Radio takes place in the evening at a local book store. Travel with Bennett-Watt and discover what makes Thacker Mountain Radio Show in Oxford, Mississippi so special. Run time 06:15.

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The Search For Earth-Like Planets
"The search for Earth-like planets is reaching a fever-pitch. Does the evidence so far help shed light on the ancient question: Is the galaxy filled with life, or is Earth just a beautiful, lonely aberration? If things dont work out on this planet or if our itch to explore becomes unbearable at some point in the future, astronomers have recently found out what kind of galactic real estate might be available to us. We'll have to develop advanced transport to land there, 20 light years away. The q
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The Search for Another Earth
People have long wondered about the existence of worlds outside of our solar system. Since 1995, significant progress has been made in the search for extrasolar planets, with over 155 planets found. But the questions remain whether there are other planets similar to Earth and whether humans are alone in the universe. This video from NASA, created in September 2004, outlines the plans for future missions and the search for Earth-like worlds. 
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The Chemistry of the Earth

Geographic distribution of specific resources determines global economics. The program highlights how specific deposits of resources came to be located in specific places. Rare resources inspire the search for alternatives in industry. Silicon, a cornerstone of the high-tech industry, is one of the elements of the Earth highlighted in this program.


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How to Use a Semicolon
A semicolon is used to give the reader a better idea of what they are talking about. Use semicolons to give reason for pause. The instructor is Paige Carrera who is a certified tutor for both Hillsborough and Pinellas Counties in the Tampa Bay area of Florida.
Filmmaker: Christopher Rokosz

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How to Use a Semicolon in Bible Scripture
In Bible scripture, semicolons were used to join phrases and
place emphasis on what the scripture was trying to say. Discover how
semicolons insinuate a deeper meaning with help from a certified tutor in this video clip.

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Using Quotation Marks in Titles
This video features an English tutor explaining the use of quotation marks with titles of magazine articles and book chapters.  An example is shown on a computer  screen. (1:30)
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ACT Math Tutoring
A  standardized test prep instructor explains what an ACT math tutor will teach.  He explains that a math math tutor will focus on the 50 concepts that the test covers, which eliminates a lot of superfluous mathematics material. Using  an ACT math tutor will help to hone down specific math and test taking skills.

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Bianca Goes Where the Wind Blows
In this segment from Cyberchase, Bianca gives her niece Mikaela a kite for her birthday. Bianca is determined to find the best place to fly it. To help with their search, Bianca creates a wind gauge that measures how hard the wind blows. After taking wind gauge readings in different spots around the park, they are able to find a spot where the kite soars beautifully. Run time 03:25.
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Algebra: Solving Linear Equations - Part 1: The Basics

[NOTE: This video is only the first 18 minutes of the full lesson, please visit my website to purchase complete version] Lesson consists of providing you with a Self-Tutorial on how to solve linear equations. Tutor discusses what is an Equation, Solution, Solution Set, Equivalent Equations, Identity, Contradictions, Conditional Equations, Linear Equations, the Standard Form of a Linear Equation. I show you how to actually SOLVE linear equations going step-by-step. I don't skip steps. I revi
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Oscar Wilde Biography, Part 3 of

A&E Biography.  In 1883, Wilde arrived in Paris and "put his aesthetic posing behind him."  He wrote the play “The Duchess of Padua” for Mary Anderson; she turns it down.  He goes back to London and continues to lecture.  There he meets Constance Lloyd and marries her.  Apparently unaware of his homosexuality, they have two sons, Cyril in 1885 and Vyvyan in 1886.  At 32 he accepts a job as an editor with a popular magaz
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Conservation of Momentum

If The Mechanical Universe is a perpetual clock, what keeps it ticking away till the end of time? Taking a cue from Descartes, momentum -- the product of mass and velocity -- is always conserved. Newton's laws embody the concept of conservation and momentum. This law provides a powerful principle for analyzing collisions, even at the local pool hall.


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Defining Median Value
In math, a median value is the middle-most value in a set of
numbers. Discover the definition of a median value in math with tips
from a mathematics tutor.

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How to Calculate an Average
Learn how to calculate the mean average by adding up the numbers in a series and dividing the sum by how many numbers were added. A math tutor shows how to calculate an average with examples on a whiteboard. The narrators speech is shown as text on the bottom of the screen.

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Addition Including Carrying
This Notepad Tutor episode that is part of the Pilot Math 4 series explains adding numbers with carrying, also called regrouping, and the importance of lining up place values. Instructor uses computer software for demonstration.

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Adding Many Numbers
This Notepad Tutor episode is part of the Pilot Math 4 series that explains how to add three or more numbers together by showing  examples of two methods to do this. Teacher demonstrates on interactive white board. (2:10)

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Long Division 1-Digit Divisor by 3-Digit Dividend
This episode of Notepad Tutor that is part of the Pilot Math 4 series, explains how to use long division with a 1-digit divisor by a 3-digit dividend. Instructor uses the interactive white board  to demonstrate.  Clear teaching and models. (3:21)

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How to Calculate Slope
This is a lesson on explaining that the slope of a line measures how steep a line is.  It is calculated by comparing two points along the line. A professional math tutor calculates the slope of a line on a whiteboard.

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