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Efficient: Books That Explain Train Travel In North America

Train travel is one of the most efficient forms of transportation. However, in North America, traveling by rail is not particularly systematic or comprehensive. It’s difficult to get an overview of what’s available. Thankfully, there are several good books on North American train travel, which I read recently. Here’s a brief review:

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Effective Microorganisms or EM

“Effective Microorganisms” or EM is a formula of specially selected microbes which can be used for many applications. For example, they are a metaefficient compost additive. If you add a mixture of them to your kitchen compost and it will decompose more quickly and with less odor.

MetaEfficient In the News: LA Times Review

We’re in the news again, with a recent review from the Los Angeles Times: The Reactual Institute, which tries to highlight ecologically sound products, sets a lofty goal on the home page of Meta-Efficient, billing it as a “guide to the most efficient things in the world.” That means products are reviewed based on how well they meet consumer needs …