Primer
Why do Things Exist? Setting the Stage for Evolution
Before thinking about living things, let's see what we can say about why raindrops and planets exist.
Primer
Why do Things Exist? Setting the Stage for Evolution
Before thinking about living things, let's see what we can say about why raindrops and planets exist.
TMW Media
Water Birds Mating In The Desert: What kinds of scientists study birds
What are they examining when studying birds? What do Banded Stilts eat and where do they find them? Water Birds Mating In The Desert, Part 1
Catalyst University
Hawkins-Kennedy Test | Rationale & Interpretation
In this video, we explore the Hawkins-Kennedy test, a special test used in the diagnosis of subacromial impingement syndrome. We also touch on its psychometrics including sensitivity and specificity.
Journey to the Microcosmos
The Tiny Crustacean With the Oldest Penis
The Tiny Crustacean With the Oldest Penis
Catalyst University
Subscapularis Tears | Special Tests | Rationale & Interpretation
In this video, we explore special tests used to rule-up a tear of the subscapularis. Specifically, we will briefly review the subscapularis, demonstrate common special tests used for diagnosis, and explore each tests’ psychometric...
Visual Learning Systems
The Importance of Reproduction
The video discusses the fundamental principle of biology that all living things come from previously living things, and how reproduction is essential for the continuation of a species. Reproduction and Development part 2/8
Catalyst University
Valsalva Test | Rationale & Interpretation
In this video, I explain and demonstrate the Valsalva test, a special test used in the assessment of a cervical radiculopathy.
Curated Video
Cell Specialization: How Different Cells are Adapted to Their Functions
The video discusses cell specialization, explaining how cells are structured differently to suit their functions. Three types of specialized cells are examined, including sperm cells, egg cells, and ciliated epithelial cells. The video...
Visual Learning Systems
Introduction to Reproduction and Development
The video is an introduction to the Reproduction and Development series. The video poses several questions about the structures and processes involved in human reproduction and the early stages of growth in organisms.
Reproduction and...
Iesha Learning
How to Manage Your Periods
In this video, young people learn how to stay clean and comfortable during their periods, including instructions on how to use a sanitary pad, tampon, and menstrual cup.
The Art Assignment
Which is the Real Girl with a Pearl Earring?
Explore Vermeer's masterpiece "Girl with a Pearl Earring" up close, and see how it's different (and not) from a high-res 3D print of the painting. We visit the Mauritshuis in The Hague and learn what happens when conservation scientists...
Catalyst University
Drop Arm Sign | Rationale & Interpretation
In this video, we explore the drop arm test, a special test used in the diagnosis of a full-thickness rotator cuff tear. We also touch on its psychometrics including sensitivity and specificity.
Visual Learning Systems
Reproduction and Development Review
This is a review of the topics covered in the Reproduction and Development series. It covers the importance of reproduction for the survival of a species, the structures and functions of both the male and female reproductive systems, and...
Catalyst University
Carpal Tunnel Syndrome | Special Tests | Rationale & Interpretation
In this video, we will explore some common special tests that are used in the diagnosis of Carpal Tunnel Syndrome.
msvgo
Being Alive - What Does it Mean?
Defines characteristics of living organisms: Growth, Reproduction, Metabolism, Cellular Organisation and Consciousness
Mazz Media
Hermaphroditic Organisms
This live-action video program is about the word hermaphrodite. The program is designed to reinforce and support a student's comprehension and retention of the word hermaphrodite through use of video footage, photographs, diagrams and...
Soliloquy
Why does Homosexuality Evolve?
Homosexual sex doesnât lead to reproduction. So given that evolution by natural selection favours genes that increase an organism's reproductive success, why does evolution not drive homosexuality to extinction?
Earth Rangers
Powerful Pollinators
Pollinators are animals that help plants reproduce by carrying pollen from one flower to another. Many plants that benefit from the help of pollinators bear fruit or nuts, providing healthy foods for people and other animals to eat. A...
TMW Media
Tarantula World: Learn how female tarantulas care for their young
Explain how the female tarantula cares for her children before and after they hatch. Tarantula World, Part 4
Curated Video
Animal Essential Functions
This live-action video program is about the term "animal essential functions". The program is designed to reinforce and support a student's comprehension and retention of the term "animal essential functions" through use of video...
Curated Video
Exploring the Advantages and Disadvantages of Sexual and Asexual Reproduction
This video introduces and compares sexual and asexual reproduction in organisms. The advantages and disadvantages of each method are discussed, along with real-life examples of organisms that use both methods of reproduction. The video...
TMW Media
Tarantula World: Learn how tarantulas mate
How do male tarantulas find a female to mate with? Explain the mating process once he finds her. Tarantula World, Part 3
Curated Video
The Deceptive Cuckoo Bird
This video discusses the fascinating behavior of cuckoo birds and their use of misdirection to deceive other bird species into raising their young. It explores how the female cuckoo mimics the sound of a predator to distract the host...