Classroom Resources: Energy

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heirloom technology 300x198 Classroom Resources: Energy

Heirloom Technology
We buy and abandon costly, tantalizing, resource-intensive gadgets with remarkable speed. One way to break free is to rethink not only an object’s design but also how we use it. Example? Hand-crank your cell phone.

Classroom Resources (pdf)  |  Summary Questions worksheet (docx)  |  Discussion Questions worksheet (docx)

changing the battery 300x198 Classroom Resources: Energy

Changing the Battery
As the world goes wireless and gears up for an all-electric roadway, the demand for lithium, crucial to all things mobile, could get dangerous—at least for the flamingos of Bolivia. But the future may hold a better, kinder battery—or maybe no battery at all.

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efficiency catch 22 300x198 Classroom Resources: Energy

The Efficiency Catch-22
Some experts say that energy efficiency can slash carbon emissions at bargain prices. Others say, not so fast. The more energy we save, the more we use.

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build a better fire 300x198 Classroom Resources: Energy

To Build a (Better) Fire
A kind of hippie Manhattan Project in rural Oregon tackles climate change, air pollution, and deforestation by bringing together the best minds in the field to invent cheap, durable, clean-burning stoves for 3 billion people.

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building on the fly 300x198 Classroom Resources: Energy

Building on the Fly
Could the bizarre, decentralized logic of insect architecture provide a blueprint for revolutionary and sustainable human habitat?

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biofuels deja vu 300x198 Classroom Resources: Energy

Biofuels Déjà Vu 
Lured by dreams of “green” fuel, could we end up trampling biodiversity in the name of saving the planet?

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tigers in our tanks 300x198 Classroom Resources: Energy

Are We Putting Tigers in Our Tanks?
The connection between biodiesel, land use, and habitat loss isn’t easy to pin down, but it isn’t easy to ignore, either.

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