JJ Medicine
Ketone Body Synthesis | Ketogenesis | Formation Pathway and Regulation
Lesson on Ketone Body Synthesis (Ketogenesis): In-Depth, step-by-step pathway analysis of the formation of ketones, and regulation of the enzymes involved. Hey everyone! This lesson is on ketone body synthesis, how ketone bodies are...
Clarendon Learning
States of Matter for Kids | Solids, Liquids, and Gasses
In this video we will learn all about the States of Matter for Kids. The 3 states of matter are solids, Liquids and Gasses. Have you ever asked yourself "What is a solid?", "What is a liquid?", or "What is a Gas?" Well if you have, we've...
Clarendon Learning
Comets for Kids | Learn about where Comets come from and how they are formed!
In this video we learn all about comets for kids. Students will learn where comets come from, how comets are formed, what comets are made of and many other fun and interesting facts about comets. We learn that a comet in the outer parts...
Science360
Fresh Water in the Arctic -- Changing Planet
Scientists are concerned that melting Arctic sea ice will increase the amount of fresh water in the Beaufort Gyre, which could spill out into the Atlantic and cause major climate shifts in North America and Western Europe. The Changing...
Science360
Rising Sea Levels -- Changing Planet
In the past century, as the climate has warmed, sea level rise has accelerated. Scientists predict it will only increase, and they're studying changes in the ocean and land to better understand how and why the water is rising. The...
FuseSchool
What Is Plasma
Learn the basics about plasma - the fourth state of matter, when learning about properties of matter. When ice is sufficiently heated, it melts to form water. It has therefore undergone a change of state – from a solid to a liquid....
Curated Video
Global Warming
Earth has always had changeable weather, but now the world's climate is getting warmer. What is global warming, why is it a problem and how can we stop it? Earth Science - Human Impacts - Learning Points. Most scientists agree that human...
Veritasium
Why Is Ice Slippery?
Explore the science behind slippery ice. Ice is most slippery when it begins to melt, but even when temperatures are below freezing, ice becomes slippery when you walk on it. The video lesson explains how adding pressure to a solid...
Veritasium
Does Pressure Melt Ice?
Explore regelation of ice through a video demonstration. Applying pressure to a block of ice with a wire lowers the melting point and causes the ice to melt. As soon as the wire passes through, the water returns to its solid state as ice...
JFR Science
Ionic Compounds and Bonds: Why Does Salt Melt Ice?
These atoms don't believe in sharing. Introduce intrepid chemists to ionic boding using an engaging JFR Science video. Topics include ionic compounds, how the bonds form, and properties of ionic salts.
Veritasium
Ice Cutting Experiment - Introduction
Race copper and fishing line through a block of ice. After establishing the effect of pressure on melting points, the instructor experiments with two different substances. Ultimately, the better conductor melts the ice faster.
Curated OER
STEMbite: Heating up Ice
In a cool lesson, we discover that ice can vary in temperature. As heat is added and it approaches 32°F, it begins to melt. When it melts, it absorbs heat energy. If you want your drink to stay colder longer and not get watery, put...
Be Smart
How Do Glaciers Move?
A glacier is like a river of ice. An interesting lesson explores how solid glaciers manage to flow. The video instructor explains how the pressure of the weight of the ice decreases the melting point, allowing the glacier to move.
American Chemical Society
How to Survive the Snow and Ice
Can you tell the difference between artificial snow and the real thing? An informative video explains the structure of a snowflake crystal, both real and artificial. It finishes with a discussion of the chemistry related to salting...
TED-Ed
What is Entropy?
Entropy, often misunderstood yet easily proven through mathematics, caused confusion for many years. A video explains entropy through simple models. It demonstrates the mathematical proof behind the phenomenon.