westfall120's channel
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westfall120
favorited
1 week ago
NASA Science: The Electromagnetic Spectrum.mp4
NASA Science-Best of Science about the Electromagnetic Spectrum (EMS), Gamma Rays, X-Rays, Ultraviolet Rays, Visible Light Wavess, Infrared Waves, ...
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The Electromagnetic Spectrum Song - by Emerson & Wong Yann (Singapore)
Emerson Foo & Wong Yann made an original music video on the Electromagnetic Spectrum.
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The Edwin Hubble-Red-Shift-Big-Bang-in-English-Accent Rap
Edwin Hubble provided the experimental evidence for an expanding universe. He used doppler shift measurements of the light from distant stars to sh...
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Big Bang made easy 1/5 ^^
One of the most persistently asked questions has been: How was the universe created? Many once believed that the universe had no beginning or end a...
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westfall120
favorited
2 weeks ago
Radioactive Decay Simplified
A simple quantitative example to illustrate the behavior of radioactive decay. This illustrates the general principle used by professional scienti...
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Fission and Fusion
An explanation of how fission and fusion work
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Chemistry #7 - Chemical Reactions.wmv
This session deals with the basic parts of a chemical reaction - reactants, products, etc.
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Writing Formulas for Molecular Compounds
How to write formulas for molecular compounds that are composed of two different nonmetals.
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westfall120
favorited
3 months ago
Chemistry #6 B - Criss Cross Method.wmv
The Criss Cross method is a short-cut for determining the formulas of simple ionic compounds. You will be taught this simple method. Watch carefu...
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Chemistry #5 - Ions.wmv
In this session, you will learn what an ion is and how it is formed.
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Chemistry #6 D - Covalent compounds.wmv
Covalent compounds are different than ionic compounds. Here is a lesson that teaches the differences and how to tell them apart using the periodic...
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westfall120
favorited
3 months ago
Electron Dot Diagram
The following lesson looks at drawing electron dot diagrams. Download the following lesson for free from iTunes by typing in the search window "Pap...
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Chemistry #2 - Using the Periodic table.wmv
This session is about using the periodic table to retrieve vital information.
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Chemistry #4 - Drawing Atoms.wmv
This session deals with the basic structure of atoms and drawing simple Bohr models of atoms.
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Position vs. Time Graph - Part 1
Mr. Andersen shows you how to interpret a position vs. time graph for an object with constant velocity. The slope of the line is used to find the ...
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westfall120
favorited
4 months ago
Slinky Drop Answer
Slinky not long enough? Click here: http://www.youtube.com/watc...
How does a slinky fall when extended by its own weight and then rele...
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Slinky Drop Answer
For more visit: http://www.videobash.com
too much talking and not enuf action
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Tom Petty - Free Fallin'
Music video by Tom Petty performing Free Fallin'. (C) 1989 UMG Recordings, Inc.
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westfall120
favorited
10 months ago
ScienceCasts: Super Moon
Visit http://science.nasa.gov/sci... for the full story.
Mark your calendar. On March 19th, a full Moo...
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ScienceMan Digital Lesson - Ray Diagrams - Convex and Concave Lenses
ScienceMan.com provides free digital lessons and technology integration help for teachers and students. In this digital lesson, images formed by co...
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VPA Assessment 1 Preview
Assessment 1: Save the Kelp! preview.
DISCLAIMER: The VPA project from Harvard University is supported by funding from the US Department of Educat...
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westfall120
favorited
11 months ago
Confidence
Confidence, Motivation, Soccer, www.soundsoccer.com
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The Big Bang Theory Theme Song-Barenaked Ladies
A fan made vid no copy right infringement intended.
Lyrics:
Our whole universe was in a hot dense state,
Then nearly fourteen billion years ago e...
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About westfall120's channel