Weatherthings
Water Smart: Water as a Natural Resource - Conserve Water
In Water as a Natural Resource we are introduced to words such as habitat, ecosystem, watershed and estuary. Not only do kids learn that water exists everywhere on Earth, but that it is vital for life in plants, animals, and all other...
Curated Video
Neutralization and Salt Production Reactions Explained
The video is a lecture presentation on the topic of neutralization and salt production. The presenter discusses the reactions between acids and bases, and demonstrates examples of reactions between different types of acids and bases,...
Science360
Effects On Ocean Life - The Carbon Cycle
What will increased carbon do to life in the oceans?
Curated Video
Introduction to the pH Scale and Neutralization
The video is a lesson on the basics of the pH scale and neutralization. The instructor discusses the properties of acids and alkalis, how solutions containing them can be described in terms of their acidic or alkaline nature, and how the...
Science Buddies
Why Aren't All Medicines Pills?
No one likes shots, so why don't we swallow all our medications? This video will show how you can use a model to explore one challenge behind making medications we can quickly swallow, using insulin (a medication taken by some diabetes...
The Backyard Scientist
Make a lamp out of a lightbulb, with GREEN FLAMES!
Easy DIY lamp! Hack an old lightbulb into a alcohol lamp with a green flame with only denatured alcohol and boric acid! Methanol and bored acid are used for the fuel and flame color. This is deceptively dangerous as you can easily cut...
Mediacorp
The Impact of Ocean Warming and Acidification on Coral Reefs
This video highlights the impact of ocean warming and acidification on coral reefs, which are crucial ecosystems supporting marine life and providing coastal protection. Climate Change part 3/4
Curated Video
Understanding the Difference Between Baking Powder and Yeast
In this video, the differences between baking powder and yeast are explained. While both serve the purpose of leavening baked goods, they work in different ways. Baking powder creates air bubbles through a chemical reaction, while yeast,...
Professor Dave Explains
Free Energy of Dissolution
We've learned a lot about solution chemistry, and we've also learned about thermodynamics and spontaneity. So what about the spontaneity associated with dissolution? If an ionic solid dissolves in water, is this an enthalpically or...
The March of Time
1936: ANIMATED ILLUSTRATION: Physiology of a Tooth: enamel, softer dentine, nerve pulp. Dentine w/ tendrils added. Animated drill tip showing pain. Animated swab touching tooth, temporary Lipoid deadening in tooth (not Novocain).
MOT 1936: ANIMATED ILLUSTRATION: Physiology of a Tooth: enamel, softer dentine, nerve pulp. Dentine w/ tendrils added. Animated drill tip showing pain. Animated swab touching tooth, temporary Lipoid deadening in tooth (not Novocain).
The Backyard Scientist
Chloroform tutorial-Synthesis from Bleach&Acetone!
Ghetto style. 2 gallons 10% sodium hypochlorate and 156ml acetone. Phosgene will not be a problem if you stabilize with a layer of water. Decomposes into CO2.
The Backyard Scientist
Melting and combining 19 elements! Does it make a Super-Alloy?!
Melting and combining 19 elements! Does it make a Super-Alloy?!
Next Animation Studio
How are lip fillers removed?
Socialite Kylie Jenner recently announced that she'd had her lip fillers removed, prompting many to wonder how this can be done.
FuseSchool
Testing for chlorides, bromides and iodides
Learn the basics about Testing for chlorides, bromides and iodides. What are these and which methods are used to test them? Find out more in this video!
Professor Dave Explains
Practice Problem: Solubility Product Constant Calculations
We've learned that there are ionic solids that are insoluble in water, and while for the most part that's accurate, we are bending the truth a little bit. Even compounds that are totally water insoluble will still dissolve a teeny tiny...
Food Farmer Earth
How to Make Fresh Fruit Soda
David Yudkin, of Hot Lips Soda, demonstrates how to make seasonal fruit soda, using watermelon and fresh berries.
Curated Video
Does Water Really Conduct Electricity?
Pure water doesn’t conduct electricity; by itself, it is a poor conductor of electricity. However, water contains charged ions and impurities that make it a very good conductor of electricity. We are always told and taught that water...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Percolation
The Sun, Water Cycle, & Climate shows us how the sun produces heat to drive the water cycle. It's made clear that the water cycle continues in the absence of sunlight or heat. We learn how the two components of climate- temperature and...
Professor Dave Explains
Recrystallization
Now that we have covered a variety of separation techniques, we know how to get an isolated product! But if it's a solid, it may contain impurities. Recrystallization is a common organic chemistry laboratory technique for the...
FuseSchool
Testing For Chlorides, Bromides & Iodides
As an aspiring chemist you should know how to test for clorides, bromides and iodides. This revision video gives you the right tips! At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in...
Curated Video
Introduction to Solutions: What They Are and How They Form
The video discusses the concept of solutions and how they are formed by dissolving solutes into solvents. It covers definitions of terms such as solute, solvent, dilute, concentrated, and saturated solutions. The video also explains how...
msvgo
Uses - Oxides of nitrogen
It describes oxides of nitrogen and explains the preparation & properties of nitric.