The Magazine of The Sierra Club
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Bufo bufo, Sex Machine
What makes the common toad so common is uncommonly beautiful.
Dr. Catlin Powers, Eco-Engineer
Himalayan villagers needed a solar cooker that could perform in sandstorms and below-freezing temperatures
An Electric Vehicle Buyer's Guide: Low-cost options are hitting the road
It used to be that electric vehicles were prohibitively expensive for most people. Not anymore.
Foldable Gear for Your Outdoor Adventures
Bulky gear is no fun to carry. Opt instead for these gadgets, which fold up small for easy portability.
Hike with Llamas at Virginia's Applewood Inn
Llamas lead the way on trails surrounding this ecofriendly lodging
April Observing Highlight: Mercury At Its Best
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astronomy
