All living things are made of cells. In the human body, these highly efficient units are protected by layer upon layer of defense against icky invaders like the cold virus. Shannon Stiles takes a journey into the cell, introducing the...

Explore the significance of cells, the smallest living units in all organisms, in maintaining life. Understand how cells provide structure, convert nutrients into energy, carry out specialized functions, and contain hereditary...

Biology is all about cells and living organisms. But after the summer holidays, Sally can’t remember what a cell is! Why is she uploading photos on Instagram when she has an exam tomorrow? Thankfully, it’s not difficult to learn about...

Biology is all about cells and living organisms. But after the summer holidays, Sally can’t remember what a cell is! Why is she uploading photos on Instagram when she has an exam tomorrow? Thankfully, it’s not difficult to learn about...

Bill Gross, the founder of Idealab, talks about his life as an inventor, starting with his high-school company selling solar energy plans and kits. Learn here about a groundbreaking system for solar cells -- and some questions we haven't...

Upon viewing the Cells video series, students will be able to do the following: Understand that cells are the basic building blocks of life. Explain the main components of the cell theory: - all organisms are made up of one or more...

All living organisms are made up of cells - they are the basic building blocks of life. There are two important categories of cells: plant cells and animal cells. In this video we look at animal cells in more detail. Animal cells are the...

Upon viewing the Cells video series, students will be able to do the following: Understand that cells are the basic building blocks of life. Explain the main components of the cell theory: - all organisms are made up of one or more...

This video discusses the advancements in hydrogen fuel cell technology, specifically focusing on General Motors' collaboration with Dow Chemical Corporation to launch an industrial power generation unit. The unit uses hydrogen as a...

Upon viewing the Cells video series, students will be able to do the following: Understand that cells are the basic building blocks of life. Explain the main components of the cell theory: - all organisms are made up of one or more...

Upon viewing the Cells video series, students will be able to do the following: Understand that cells are the basic building blocks of life. Explain the main components of the cell theory: - all organisms are made up of one or more...

Learn all about animal cells and plant cells with new, precise, yet easy-to-understand, definitions and explanations. Students will learn what cells are and why they are important to living things. They will also understand the parts of...

Explore the basic structure and functions of plant and animal cells, the fundamental units of living organisms. Learn about the similarities and differences between plant and animal cells, including the roles of the cell membrane,...

We've established that the basic unit of life is the cell, and that the simplest forms of life are just one cell. The earliest unicellular organisms were prokaryotic, and there are many prokaryotic organisms still around today, including...

Dive into 'Different Types of Cells' to explore the tiny units that create all life! A quick, fascinating look that's perfect for curious kids.

The ENV motorbike is a revolutionary, virtually silent vehicle that addresses environmental concerns without compromising on speed. Powered by a fuel cell called the core, which converts hydrogen and oxygen into electricity, this bike...

Buildings are among the biggest wasters of energy on the planet. This programme looks at the alternatives – and visits what are being billed as some of the greenest buildings in the world. At the moment almost 40% of all global...

In this video, we explore the process of glycogenesis and how cells make glycogen.

Test your knowledge of the parts of a cell with this educational karaoke song! **This song is fully instrumental. If you haven't heard the original Parts of a Cell Song, check it out here firstef='https://youtu.be/VIDEOSJf7gI'...

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Many thanks and shout-out to David Tong's lecture on Quantum Fields for inspiring this video. I highly recommend his free lecture series. In my opinion, he and Richard Feynman are two of the best educators...

One of the greatest factors contributing to the ensuing world energy crisis is our dependence on the humble automobile – or, more specifically, the oil on which it runs. Not only does the oil that feeds our daily commute erode our...

Muscle trembling during weightlifting or intense exercise is a result of muscle fatigue. Muscle fatigue, in simple words, refers to the state when our muscles get tired. To understand this phenomenon, it is better to first understand...

Hank's love affair with plants takes a slight hit now that he's learned about several animal species that can photosynthesize. Fortunately, he's excited enough about these animals to share them with all of us! Let SciShow introduce you...