Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Runoff
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...
Weatherthings
Water Smart: The Sun, Water Cycle, & Climate - Precipitation
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...
Visual Learning Systems
The Nature of Water
This video provides a description of the properties and characteristics of water. It explains that water can exist as a solid (ice), liquid, or gas (steam), and is the only naturally occurring compound that can do so. The video also...
Weatherthings
Water Smart: Water as a Natural Resource - Wastewater
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...
Weatherthings
Water Smart: Water as a Natural Resource - Pollution
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...
FuseSchool
Hard & soft water
Learn the basics about hard and soft water, the differences between these and where to find examples in everyday life.
msvgo
Uses of Hydrogen Chloride
It talks about preparation, properties & structure of HCl, oxoacids of halogens & interhalogen compounds. It gives introduction of group 18 elements & their occurrence.
3D Print General
A Detailed Look at Dissolvable Supports and 3D Printing
In today's long video, we take a look at dissolvable supports with FDM 3D printing, and all of the tips I learned along the way.
The Backyard Scientist
6 Dangerous Ways to Cook an Egg
In this video I explore some crazy ways to cook an egg, and kind of go into the science behind it. Plus, its a great excuse to break out the flamethrower! Making a squirt gun flamethrower is very dangerous. I get a lot of emails asking...
FuseSchool
Green Chemistry - Principle 4
Learn the basics about the principles of green chemistry as part of the environmental chemistry topic.
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?!