Curated Video
GCSE Chemistry - Reactivity Series of Metals & Displacement Reactions #37
When metals react they lose their outermost electrons. This video covers which metals are the most and least reactive & also how we can determine reactivity by reacting them with acids and water. Then at the end we cover displacement...
Curated Video
GCSE Chemistry - Rates of Reaction #46
In this video we'll look at: - Some examples of reactions that happen at different rates - The different ways we can calculate the rate of a reaction - Some examples of calculating the rate of reaction using decimetres cubed and minutes...
Curated Video
GCSE Chemistry - Oxidation and Reduction - Redox Reactions #39 (Higher Tier)
In this video we cover: - Oxidation and reduction in terms of oxygen and electrons - Redox reactions - Displacement reactions - Ionic equations - Half equations This video is suitable for: - Higher tier only - All exam boards - Triple...
Curated Video
GCSE Chemistry - Neutralisation Reactions #36
This video covers how acid react with different types of bases - metal oxides, metal hydroxides, and metal carbonates. It also covers the practical technique of how to make soluble salts from an insoluble base. This video is suitable...
Curated Video
YOUR Stomach Digests The Food You Eat! | The Stomach Song | KLT Anatomy
Your stomach has a MASSIVE job, let's learn about it!
Curated Video
The Connection Between Anxiety and Stomach Problems
There’s a bidirectional relationship between gastrointestinal disorders and anxiety. This relationship is thought to be controlled by a gut-brain connection. Research studies have concluded that there is signaling between the gut and the...
Curated Video
How Your Gut Bacteria Controls Your Mood
Your intestines has about 39 trillion microorganisms in it. And yes I said trillion. We call this collection of organisms the microbiome and it consists of mostly bacteria, but also viruses and fungi. Collectively it weighs about 3...
Neuro Transmissions
The Stoned Ape Theory is bad
Is it possible that psychedelics brought about human language, our huge brains, and essentially all elements of our modern culture? Well, I made a video recently about what psychedelics do in the brain, but a lot of you felt bothered by...
Neuro Transmissions
How the war on drugs BLOCKS life-saving treatment
For a long time, American society has generally accepted the system in place that has protected us from the detrimental effects of scheduled drugs. But what if the "most dangerous drugs", Schedule 1 controlled substances, could actually...
Curated Video
Is Your Stomach Acid (Gastric Acid) Diluted When You Drink Water?
Short answer: Yes, drinking a lot of water will certainly change the pH of the stomach, but this amount is trivial. However, since your stomach is very acidic, to begin with, drinking water will not dilute it significantly. Also, there...
Professor Dave Explains
Acids and Bases, pH and pOH
We've all heard the terms acid and base. What do these mean? Don't just tell me about pH, silly. What structural detail makes a molecule an acid or a base? You don't know? Well, you'd better watch this then. You don't want to be...
Curated Video
The Stories Behind the Elements: Uncovering the Secrets of the Periodic Table
In this video, the teacher explores the fascinating stories behind the names of elements in the periodic table. From the origins of hydrogen and oxygen to the mythical beings and places immortalized in element names, the video uncovers...
Curated Video
I WONDER - What Does A Low PH Mean?
This video is answering the question of what does a low PH mean.
Curated Video
I WONDER - What Do the Numbers On The PH Scale Mean?
This video is answering the question of what do the numbers on The PH Scale mean.
Curated Video
AWS Certified Data Analytics Specialty 2021 – Hands-On - Amazon Relational Database Service (RDS) and Aurora
This video focuses on Amazon RDS and Aurora. This clip is from the chapter "Domain 4: Analysis" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn how to build a more complex...
Curated Video
Park sculptures
Where in the world, USA. Idarod race, harleys in Dubai and easter eggs.
Catalyst University
Amino Acid Metabolism - the Methionine (SAM) Cycle (2)
Amino Acid Metabolism the Methionine (SAM) Cycle (2)
Visual Learning Systems
Compounds in Chemistry Review
This video is a review of the topics covered in the Compounds in Chemistry series. In this series, we explored the fascinating world of compounds in chemistry. We learned about the formation of compounds from the bonding of atoms, and...
Curated Video
Why Are pH Values Only In A Range Of 0-14?
The pH scale is used to determine whether a substance is acidic or basic, and to calculate how strong a chemical it is. A pH value is a number that ranges from 1 to 14 for most common chemicals, with seven being the middle or neutral...
FuseSchool
How To Measure Loss Of Mass In A Reaction
In this video, we’re going to learn about the loss of mass in a chemical reaction, how it happens and why we measure this. The total MASS of reactants will be the same as that of the products, as mass is always conserved in a chemical...
Curated Video
The Impact of Acid Rain
This video discusses the phenomenon of acid rain, explaining how it is formed and its harmful effects on the environment, including soil, plants, aquatic life, and human health. The video also mentions solutions such as flue gas...
Curated Video
Investigating the Effect of Concentration on Chemical Reaction Rate: A Practical Experiment
In this video, the speaker discusses a required practical activity on the chemistry specification which involves investigating how increasing the concentration of a reactant increases the rate of reaction by collecting a gas. The speaker...
Professor Dave Explains
Baeyer-Villiger Oxidation
We just learned how to make lactams out of cyclic ketones, is there a similar way that we can make lactones? There is! Try the Baeyer-Villiger oxidation. This is another one of those rearrangement type of reactions, only this time we are...