Next Animation Studio
Coral reefs may lose almost all habitats by 2020: study
A new study presented to the American Geophysicists Union says climate warming and rising acidity will kill off nearly all coral reef habitats by 2100.
Catalyst University
Pathway For Sperm and Egg Cells to Fertilization
In this video, we will examine the precise site of fertilization and then follow the physical path of the secondary oocyte (egg) and sperm cell (spermatozoa) to fertilization.
Catalyst University
Urate Oxidase and Urate (Part 2): Physiology, Gout, and Kidney Stones
Urate Oxidase and Urate (Part 2): Physiology, Gout, and Kidney Stones
Professor Dave Explains
IIT/JEE Chemistry Practice #33: Ranking Acidity
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
Hard/Soft Acid-Base Theory
The last step before learning about the types of reactions in which transition metal complexes participate is to learn about the Hard/Soft Acid-Base Theory. To put it simply, hard means low polarizability, while soft means high...
FuseSchool
What Makes Something Acidic?
Learn the basics about what makes something acidic as part of the acids and bases topic..
FuseSchool
Acid rain
Learn the basics about Acid Rain. What causes acid rain? Find out more in this video!
Curated Video
A taste of fall wines: Experts say they don't have to be red varieties
Fall isn't just for red wines, experts say. As temperatures change — and food choices transition out of the summer vibes — there are a lot of wine choices that will pair well with the new season. (Scripps News)
Curated Video
Vine to vino for Napa Valley grapes
It's still summer in California's Napa Valley but harvest has already begun for their renowned sparkling wines.
Grapes used for sparkling wines are harvested several weeks in advance of still wines, and this year is no exception with...
Curated Video
Drought threatening wildlife in Australia's Murray Darling basin
AP Television News
Clayton, South Australia, 30 August 2009
1. Wide of jetties surrounded by grass on dry foreshore
2. Pull out from boat stranded on grass to wide of former wetlands
3. Wide of birds in small lake surrounded by grass...
Scholastic
Study Jams! Acids and Bases
This video about pH will not leave a sour taste in your mouth! Through clear explanations and a little humor, upcoming chemists will learn the definitions and properties of acids and bases, as well as how pH is measured. This would make...
Khan Academy
Hemoglobin, Human Anatomy and Physiology, Health and Medicine
If Hemoglobin and Red Blood Cells play an essential role in your curriculum or have piqued your students' interest, then this video would be an asset for understanding that higher acidity and Carbon Dioxide play an allosteric inhibition...
Learning Games Lab
The Olsen Test for Phosphorus
A short video teaches viewers about the Olsen Test, a soil test specific for plants grown in arid regions. The soil in arid regions has a higher pH and plants require special treatment to thrive. The video provides information about the...
American Chemical Society
3 Egg-cellently Weird Science Experiments
Have you ever seen an egg bounce? Three interesting and simple hands-on experiments with eggs teach basic concepts about chemical reactions. First, participants cook an egg in alcohol to learn about denaturing proteins. Then, they watch...
TED-Ed
Are Food Preservatives Bad for You?
It is safe to say that everything is best in moderation—including preservatives in food. Microbes and oxidation are the main reasons foods become spoiled. Thanks to preservatives, our foods end up having a longer shelf life. But what...
Fuse School
What Makes Something Acidic?
An informative video provides a definition for an acid, where it falls on the pH scale, and how individuals test for them. It uses many examples with chemical equations.
Khan Academy
Khan Academy: Definition of P H
An introduction to pH and the pH scale. See examples of calculating pH of pure water, bleach, and orange juice. [11:38]
Khan Academy
Khan Academy: P H, P Oh of Strong Acids and Bases
This tutorial demonstrates deriving the relationship between pKw, pH, and pOH. Calculating the pH or pOH of strong acids and bases. [14:49]
Khan Academy
Khan Academy: Strong Acids and Strong Bases
See some common strong acids and strong bases. Also examine some examples of calculating the pH of a nitric acid solution, sodium hydroxide solution, and a calcium hydroxide solution. [12:32]
Khan Academy
Khan Academy: Bronsted Lowry Definition of Acids and Bases
See the Bronsted-Lowry definition of acids and bases explained, and learn how to conjugate acids and bases. [8:57]
Crash Course
Crash Course A&p #32: Respiratory System, Part 2
Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into...