Transform Plate Boundaries
This video discusses the characteristics of transform plate boundaries where plates slide past each other. We examine four examples of transform boundaries between plates and describe how and why short transform segments offset the oceanic ridge system throughout the world's oceans. We take a closer look at the major transform boundary in North America, the San Andreas fault system and examine what the plate boundary looks like in the Californian desert and what might happen if it were to slip like it has done in the historical past. Finally, we give you an opportunity to see if you can identify the location of a transform boundary where it cuts across part of New Zealand.

Coal, Oil and Natural Gas
This video describes how fossil fuels such as oil, gas, and coal are formed and where they can be found. We set up side-by-side comparisons of what these materials are made of, how they develop, and the settings where they are preserved. We discuss how US consumption and production trends for oil and coal have changed in recent years.

Glacial Landforms
In this video we review the principal landforms created by glacial erosion (cirques, arêtes, striations, U-shaped valleys, fjords) and deposition (till, moraine, drumlins, eskers, kettle lakes, outwash plain, erratics). We discuss how a pair of glacial erosion processes - plucking, abrasion - work to break down rocks and modify the landscape. We compare and contrast glacial deposits made up of an unsorted mix of clay, sand and boulders and those that have been generated by running water. Finally, we start and finish the video by trying to figure out how a giant boulder ended up jammed in among the trees in Yellowstone National Park. The video ends with a short review quiz that asks you to identify four images of different landforms.

Tsunami Caught on Camera
A British Documentary on the Boxing Day Tsunami that hit Asia in 2004

Using Systems Thinking to Understand the Drivers of Climate Change
This short video explains how the behavior of a stock (i.e., anything that accumulates or declines) is determined by its inflows and outflows, and how 'stock-flow' behavior underpins many of the drivers of climate change, such as the accumulation of greenhouse gases in the atmosphere, or the imbalance of Earth's energy budget. Similarly, understanding stock-flow behavior is critical to our own decisions about how we might address climate change (e.g., how much should emissions be reduced? how will the existing stock of our energy infrastructure influence future emissions? how might the number of people who advocate for climate action change over time?)

Tectonic Plates
In this video we describe the three major compositional layers of Earth and the characteristics of a tectonic plate which is composed of lithosphere representing parts of the crust and mantle. The lithosphere is divided into pieces we call tectonic plates. Ah, you say, but can you demonstrate what you mean using an orange? Why, yes, yes we can. After the orange demo, we illustrate how to use maps of earthquake locations to draw outlines of Earth's major tectonic plates and give them names. Following the video we want you to be able to take a blank map of the world and draw a reasonable sketch of where the major plate boundaries are located.

Flipping a Geology Class
This video describes the characteristics of our flipped introductory geology class with a focus on what students do before coming to class. We discuss the research behind why we wanted to adopt a flipped format and describe how we adapted the delivery of content to include a mix of in- and out-of-class activities. We specifically discuss the use of short videos to support pre-class learning and how this has increased the time available in class for active learning exercises. Finally, we present the results of some of our research that shows that students learn more from viewing the videos than from reading equivalent textbook passages.

Magma Viscosity, Gas Content & Milkshakes
This video describes the principal control on the violence of volcanic eruptions. We define the term viscosity and show examples of everyday materials with different viscosity. Next we are splattered with soda and milkshake to illustrate how gases can drive volcanic eruptions (the sacrifices we make for science). Finally, we explain how viscosity and gas content influence the style of eruptions from shield and composite volcanoes.

Classification of Faults
In this video we introduce viewers to two terms they will need to understand to classify faults. We define the terms strike and dip in relation of everyday inclined surfaces including sloping brick surfaces and dumpster panels. Next we introduce you to the hanging wall and footwall of faults and provide a brief assessment to allow you to practice using the terms. We apply all four of these new terms to classify dip-slip and strike-slip faults. We end by shaking up a Lego geologist during fault movement and by asking you to interpret three examples of strike-slip faults.

Pyroclastic Flow in Japan: Maurice and Katia Kraft
Overview of the work by the Krafts in filming volcanoes, include footage of the pyroclastic flow that killed them on Mt. Unzen, Japan in 1991