Curated Video
Coastal Processes
A closer look at the three key processes that shape our coasts. What are they and what effects do they have? Earth Science - Geology - Learning Points. Our coastlines are constantly being re-shaped by three key processes. Erosion -...
Curated Video
Yosemite's Valleys
The landscape of this national park was shaped by ice - carving the valleys, waterfalls and sheer cliffs that attract tourists from all over the world. Earth Science - Geology - Learning Points. Glacial ice has reshaped the landscape of...
Curated Video
Waterfalls and Gorges
Waterfalls and gorges are closely linked as erosional features. Explore how each are formed and the different types of erosion at work. Earth Science - Geology - Learning Points. There are four forms of river erosion: attrition,...
Curated Video
Glaciers - Moving Ice Masses
Glaciers are a destructive force, moving slowly across landscapes, reshaping them as they go. Earth Science - Geology - Learning Points. Over three-quarters of Earth's fresh water is locked in frozen reservoirs, known as glaciers....
Professor Dave Explains
Weathering Environments Part 2: Aeolian Processes
We learned about fluvial processes, or those dealing with water, so now let's learn about aeolian processes, or those dealing with wind. How does wind weather rocks? Quite similarly to water, but with less force. Let's check out some...
Professor Dave Explains
Mineralogy of Sedimentary Rocks: Weathering and Diagenesis
Now that we know some general information regarding sedimentary rocks, let's examine their mineralogy. What kinds of minerals can be found in sedimentary rocks? How do these minerals change over time? What can we say about weathering,...
JJ Medicine
Corneal Abrasion (“Scratched Eye”) | Causes, Signs & Symptoms, Diagnosis, Treatment
Corneal Abrasion (“Scratched Eye”) | Causes, Signs & Symptoms, Diagnosis, Treatment A corneal abrasion is a disruption (abrasion, scrape, or scratch) of the cornea, the transparent front layer of the eye. This can occur by a variety of...
ATHS Engineering
Introduction to Manufacturing Processes and Techniques
Now that we understand material selection, it's time to build something. But where would we build it? This video discusses the importance of selecting the right material and the various methods of manufacturing. It explores different...
Mazz Media
Wind Erosion
Using footage of dust and sand storms, this program demonstrates that wind erosion moves small particles and is prevalent in dry areas where water does not hold surface particles together. Students will learn that once the particles are...
Visual Learning Systems
Weathering and Erosion: Mechanical Weathering
Upon viewing the Weathering and Erosion video series, students will be able to do the following: Describe weathering as a process that involves the breaking down of rocks and other materials on Earth's surface. Differentiate between the...
Curated Video
450th anniversary of St Basil's Cathedral celebrated
1. Wide of the Kremlin and Saint Basil's Cathedral
2. Close of Saint Basil Cathedral's cupolas
3. Wide of Saint Basil's Cathedral and the Saviour Tower of the Kremlin
4. Mid of Mother of God icon on exterior
5. Wide pan of cathedral,...
Curated Video
Polish tourists killed in bus crash
1. Wide of overturned bus
2. Debris on floor tilt up to wheel
3. Pan along side of bus
4. Seats crushed
5. Box with blood
6. Debris and blood
7. Overturned bus
8. Number plate
9. Wide of El Bastin hospital
10. Injured men in...