Catalyst University
More Pressure-Volume (PV) Curves
In this video, we discuss another type of pressure-volume loop in detail that you may encounter in your anatomy and physiology class.
Curated Video
Implement a computer program using a classic algorithm : Recursion mini-project 2 - Factorial
From the section: Algorithms - Sort, performance, complexity and big O notation. This section is about Algorithms – sort, performance, complexity and big O notation. Build a recursive factorial function step by step
Brainwaves Video Anthology
Ebony Elizabeth Thomas - Race and the Imagination
Born and raised in Detroit, Michigan, Dr. Ebony Elizabeth Thomas taught in public schools for several years after graduating from Florida A&M, a historically Black university in Tallahassee, Florida. After graduating from the University...
NASA
NASA | Earth Science Week: Keeping Up With Carbon
"Keeping Up With Carbon" is the final episode in the six-part series "Tides of Change", exploring amazing NASA ocean science to celebrate Earth Science Week 2009. Carbon is all around us. This unique atom is the basic building block of...
Curated Video
Higher Powers of I: Recognizing Patterns
In this lesson, students learn how to evaluate higher powers of the imaginary unit, I, by recognizing patterns. They review the product rule, quotient rule, and power of 0 rule to simplify expressions.
Curated Video
The Water Cycle: Understanding how water is recycled and used over and over again
This is a lecture presentation on the water cycle, which explains how water is constantly recycled and used over and over again. The presenter first discusses the importance of recycling elements and compounds in general because the...
Curated Video
Ways to Minimize the Impact on the Environment in Our Everyday Lives
The video discusses ways to minimize the environmental impact in our everyday lives. It covers the reduction in use, reuse, and recycling of materials to reduce limited resource use and waste production. The video compares life cycle...
Catalyst University
Human Pheromones | Biosynthesis & Function
In this video, we will discuss the biosynthetic pathway for human pheromones in both males and females; and discuss their implications.
Curated Video
What happens when we sleep?
Sleep is central to our physical and mental health, but people have far less shut-eye today than they did a century ago. What is the impact?
Flemotion
DELF B2 Junior & for schools speaking test
This is a video of DELF B2 Junior and for schools speaking test in exam condition with a candidate and two examiners. This video presents the two parts of DELF B2 Junior and for schools oral production: followed monologue: defense of a...
The Backyard Scientist
Soxhlet Extraction Capsaicin out of hot peppers!
I used 90% methanol 10% h20 as a solvent. That final product was 10ml of capsaicin oil, I put some on a toothpick and it burned my lips for 20 minutes D: What else can i do with this interesting piece of equipment?
Fun Kids
Around A Circle
A great song to teach and learn verbs, body parts and counting. It's a tune that introduces the action verbs "jump", "walk", "hop", "skip", "shake", "swim", "fly", and "run". You'll also learn the body parts "head", "nose", "mouth",...
Curated Video
The Nitrogen Cycle: Continuously Recycling an Essential Element
The video is a lecture presentation about the nitrogen cycle and how the essential element is continuously recycled in nature. The speaker first explains the concept of cycles in general and why they are necessary due to the finite...
Weatherthings
Les nuages, la pluie et le cycle de l'eau - evaporation, condensation, precipitation
Lors d'un jour pluvieux passe a l'interieur, un petit garcon en apprend au sujet des nuages et du cycle de l'eau grace a sa mere. Il realise l'importance de la pluie pour les plantes, les animaux, les gens et la planete, meme lorsque la...
Virtually Passed
Energy analysis of forced spring mass damper system
Here I derive expressions for the energy added per cycle due to both the harmonic excitation force and the damper. The work done by the spring per cycle = 0. An alternative way to approach this is to find the average power into the system.
Octopus TV
Eating Disorders - 'SMART Planning' Technique For Carers
In this interview Jenny Langley discusses techniques to help carers and patients approach challenges in a way that can increase success through the SMART planning technique; specific, measurable, achievable, realistic within a time frame.
Catalyst University
The Gait Cycle [Part 2] | Terminal Stance (TSt) → Pre-swing (PSw)
In this video, we explore the details occurring at each joint during the gait cycle. This is part 2, covering Terminal Stance (TSt) → Pre-swing (PSw)
Espresso Media
Living with Garbage: A Month in the Life
In this video, a couple discusses their garbage collection and recycling habits. They talk about the amount of garbage they produce, the different types of waste they separate, and the increase in consumption during the holiday season....
Weatherthings
Les nuages, la pluie et le cycle de l'eau - soleil et cycle de l'eau
Lors d'un jour pluvieux passe a l'interieur, un petit garcon en apprend au sujet des nuages et du cycle de l'eau grace a sa mere. Il realise l'importance de la pluie pour les plantes, les animaux, les gens et la planete, meme lorsque la...
Octopus TV
Eating Disorders - Small Steps
In this video Jenny Lanley talks through ways carers can change their responses to patients in order to slowly minimise the impact that the illness has on everyday life.