Curated Video
The Cycling of Life: Understanding the Carbon, Water, and Organic Material Cycles in Ecosystems
This video discusses the importance of material recycling in ecosystems, specifically focusing on the carbon and water cycles and the process of decomposition. It explains how plants play a crucial role in the carbon cycle by removing...
Professor Dave Explains
Elemental Analysis: Empirical and Molecular Formulas
There's a thing with carbon and hydrogen in it. But how many of each?! That's the kind of thing a chemist should know. So let's do some elemental analysis!
msvgo
Respiratory System of Earthworm, Cockroach and Frog
This nugget describes the respiratory organs and the different modes of respiration seen in an earthworm, cockroach and a frog.
Wonderscape
Science Kids: The Amazing Circulatory System
This video is an educational lesson about the circulatory system. The teacher explains how the circulatory system works, including the functions and parts involved. The video covers topics such as the role of the heart, blood vessels,...
Curated Video
Identifying Gases: Tests and Results
The video describes various tests that can be used to identify different gases. The narrator goes through four different gases, hydrogen, oxygen, carbon dioxide, and chlorine, and explains how to identify them. The video goes on to show...
Institute of Human Anatomy
The Science of Flatulence: Where Does Gas Come From and Why It Matters
In this video, we learn about the sources of flatus or gas in the digestive tract, how it is produced, and the potential dangers associated with it. The host uses humor and medical terminology to explain the science behind this bodily...
The Backyard Scientist
Dry Ice Hoverboard (D.I.Y. REAL Hoverboard)
Today I make a REAL hoverboard out of dry ice! It doesn't lift you high into the air like back to the future, but it perfectly emulates the feeling! Its just a wooden board with a rim around the edge to hole 3 blocks of dry-ice in place....
FuseSchool
Covalent Bonding In Carbon Dioxide
Carbon dioxide is a product of one of the most important chemical reactions in the world: combustion. Combustion is how a lot of people in the world heat their homes and power their cars. It also unfortunately contributes to the...
FuseSchool
Exchange and transport systems in animals
Imagine if it took a couple of months for the oxygen we breathed to reach our cells. Well, if we relied on diffusion alone for oxygen to get to the tips of our toes, it would take about this long. By this time, our cells would have died....
msvgo
Oxygen and Carbon Dioxide
It explains that air is present in water and soil. It also talks about the interdependence of plants and animals for oxygen and carbon dioxide.
Curated Video
I WONDER - What Happens To The Air That We Breathe?
This video is answering the question of what happens to the air that we breathe.
Professor Dave Explains
IIT/JEE Chemistry Practice #8: Molecular Formulas
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
FuseSchool
What Is The Carbon Cycle - Part 2
Watch part 2 of the videos on the Carbon Cycle, as a part of environmental chemistry. Photosynthesis and respiration help carbon to be cycled in nature by using energy from the sun. As living things grow, they have to build up large...
Science360
Are There Surprises In The Carbon Cycle? - The Carbon Cycle
Are there surprises in the carbon cycle that could lesson climate warming or make it much worse?
The Guardian
Why the world is getting hotter and how you can help
How to save the world, by counting to zero: the Guardian's Phoebe Weston breaks down all the climate jargon we have been hearing in the run-up to Cop26, the make-or-break climate summit starting on Sunday, and explains what we – and most...
Curated Video
Can You Light A Fart On Fire?
Out of all the gases in our farts, hydrogen, and methane are the flammable ones. This means they can be set on fire. Even though you produce flammable gases, it isn’t enough to create a flamethrower. Humans can fart anywhere between...
Curated Video
Nutrition and Energy Flow Part 2
In this section, I talk about the sun as a source of energy, consumers vs. producers and cycles found in nature
Curated Video
Vanishing Species - Biological Diversity and Conservation
In this lecture, I introduce the topic of biodiversity, and talk about why biodiversity is important. I end the section talking about threats to biodiversity. Things like Habitat loss, habitat fragmentation and habitat degradation.
FuseSchool
Other Acids
Learn the basics about Other acids. Acids have a variety of applications for the industrial and domestic markets. What does that mean? Find out more in this video!
Australian Broadcasting Corporation
Can Seaweed Save the World: Seaweed farms in the open ocean
Professor Tim Flannery investigates how seaweed is helping to save the world. From growing the foods of the future, helping clean polluted water and even combating climate change. Can seaweed farms grow at scale but way out in the open...
Australian Children's Television Foundation
Bushwhacked! - Series 3 - Episode 11 (Hairy Nosed Wombats)
Kayne and Kamil are on a journey to the Epping Forest National Park in central Queensland to meet the once thought extinct, but still critically endangered, Hairy-Nosed Wombat for a nose-tickling mission.
Curated Video
061 The Bohr Effect
In this video, Leslie talks about the bohr effect, showing how a combination of an increase in CO2 production, combined with a reduction in pH results in an increase in Oxygen delivery by Hemoglobin.
Curated Video
Characteristics of Living Organisms
This video is a lecture on the characteristics of living organisms. The presenter lists and explains the eight main characteristics that all living organisms have in common: the need for nutrients, respiration, excretion, response to...
Curated Video
The Urinary System Anatomy and Physiology (An Introduction)
The Urinary System is a system that is partially responsible for maintaining homeostasis. Before we can understand the function of the Urinary system, let's set the foundation. In this video, I cover the structure and function of the...