Students are challenged to design a method for separating steel from aluminum based on magnetic properties as is frequently done in recycling operations. To complicate the challenge, the magnet used to separate the steel must be able to be switched off to allow for the recollection of the steel. Students must ultimately design, test, and present an effective electromagnet.

When water utility personnel recognized their groundwater withdrawals were damaging ecosystems in the Tampa Bay area, they found new ways to reduce their dependence on it.

From weeks-long dry spells to extreme precipitation events, farmers face significant challenges in bringing crops to market. Here’s how one grower uses seasonal climate forecasts to increase his chances for success.

Modules, games and labs focused on teaching climate change. Developed by graduate students and faculty associated with the UW Program on Climate Change, a cross departmental collaboration to research, teach and communicate climate science. Updated regularly.

Anticipating increasing demand as well as changes in the timing and amount of future water supply, state agencies and researchers are gathering information to help decision makers plan for Colorado's water future.

Polymers are a vital part of our everyday lives and nearly all consumer products have a plastic component of some variation. Students explore the basic characteristics of polymers through the introduction of two polymer categories: thermoplastics and thermosets. During teacher demos, students observe the unique behaviors of thermoplastics. The fundamentals of thermoset polymers are discussed, preparing them to conduct the associated activity in which they create their own thermoset materials and mechanically test them. At the conclusion of this lesson-activity pair, students understand the basics of thermoplastics and thermosets, which may entice their interest in polymer engineering.

As if they are environmental engineers, student pairs are challenged to use Google Earth Pro (free) GIS software to view and examine past data on hurricanes and tornados in order to (hypothetically) advise their state government on how to proceed with its next-year budget—to answer the question: should we reduce funding for natural disaster relief? To do this, students learn about maps, geographic information systems (GIS) and the global positioning system (GPS), and how they are used to deepen the way maps are used to examine and analyze data. Then they put their knowledge to work by using the GIS software to explore historical severe storm (tornado, hurricane) data in depth. Student pairs confer with other teams, conduct Internet research on specific storms and conclude by presenting their recommendations to the class. Students gain practice and perspective on making evidence-based decisions. A slide presentation as well as a student worksheet with instructions and questions are provided.

Is your understanding of Cloud GIS a bit hazy? Does thinking about it leave you in a fog? We've designed GEOG 865, Cloud and Server GIS, to help you understand how all of the various pieces of architecture fit together. By the end of the class you'll have a clear understanding of esri's and others' offerings in the space, how to implement ArcGIS Enterprise on Amazon EC2, make online maps with Carto and Mapbox, and engage in some blue sky thinking of your own in our weekly discussions about trends and directions.

Has your attention recently been caught by news of coastal catastrophes such as hurricanes and tsunamis? Do you wonder why so many coastal communities in the world are vulnerable to flooding and other coastal hazards? Have you considered what coastal flood protections cities like Houston and Miami will need in the future to protect their residents? This course will provide a better understanding of these phenomena. We present a global perspective of coastal landscapes, the geologic processes responsible for their formation, and ways that society responds to hazards like sea level rise and catastrophic weather events. You will participate in active learning exercises such as analyzing real-world datasets and applying critical thinking to real-world societal problems while investigating a coastal community.

Check out some samples of cobalt, and learn about its role in colour televisions. This video is one of the 118 clips included in the periodic table of elements themed collection created by Brady Haran and the University of Nottingham in the UK.

Rob Stockman explains why Coke and Pepsi will be changing their recipes in the US.

How symbolic language drives collective learning and how this is one of the truly differentiating aspects of human beings relative to the rest of the animal kingdom

This introductory, algebra-based, two-semester college physics book is grounded with real-world examples, illustrations, and explanations to help students grasp key, fundamental physics concepts. This online, fully editable and customizable title includes learning objectives, concept questions, links to labs and simulations, and ample practice opportunities to solve traditional physics application problems.

Climate change poses a threat to the traditional livelihoods and the sustainably managed forestlands of the Menominee Nation. However, climate change also presents an opportunity—a chance to apply indigenous knowledge to adapt and sustain native communities, and for the Menominee Nation to share its understandings with others seeking to address this global issue.

The resource "Collisions" is included in the Physics Fundamentals topic of the EICC Engineering Techology Simulations resource series. This series is segment of a Department of Labor grant awarded to the Eastern Iowa Community Colleges (EICC) of Clinton, Muscatine, and Scott.

The video resource "Collisions: Crash Course Physics #10" is included in the "Sociology" course from the resources series of "Crash Course". Crash Course is a educational video series from John and Hank Green.

As a continuation of the theme of potential and kinetic energy, this lesson introduces the concepts of momentum, elastic and inelastic collisions. Many sports and games, such as baseball and ping-pong, illustrate the ideas of momentum and collisions. Students explore these concepts by bouncing assorted balls on different surfaces and calculating the momentum for each ball.

In the first part of this video introduction to combinatorics, we introduce factorial notation to efficiently describe the ways we can arrange distinguishable objects in a row. Next, we count the combinations of L objects that can be grabbed from a container of L + N total objects. Finally, we use the formula for combinations to derive the binomial theorem.

The video resource "Comets: Crash Course Astronomy #21" is included in the "Astronomy" course from the resources series of "Crash Course". Crash Course is a educational video series from John and Hank Green.