Very Efficient: Pocket Filter by Katadyn

This is a serious portable water filter from Katadyn. It’s efficient because it uses a ceramic filter, which will not let anything larger than 0.2 microns through. It also has a long life — it will filter up to 13,000 gallons before you need to replace the cartridge. The filter eliminates bacteria, viruses, cysts, protozoa, […]

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Agave Nectar: Efficient Sweetener

Agave is that succulent from Mexico used to make tequila and mezcal. But agave nectar is also an efficient sweetener. The nectar is about 90% fructose. Unlike the crystalline form of fructose, which is refined primarily from corn, agave syrup is fructose in its natural form. It has a low glycemic index, meaning your body […]

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A Shopper’s Guide to Pesticides

Consumer Reports recently published a guide (subscription required) detailing which fruit and vegetables contain the most pesticides. They recommend always buying organic when purchasing the following fruits and vegetables: Bell Peppers, Celery, Cherries, Grapes (imported), Nectarines, Peaches, Pears, Potatoes, Red Raspberries, Spinach and Strawberries. Their report was based on the free Shopper’s Guide to Pesticides […]

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MetaEfficient: Hemp Socks

Hemp is the most efficient material for socks: it’s durable, it breathes better than all other plant fibers and it’s more resistant to bacteria than cotton. It’s also grown a environmentally sound manner without pesticides. All of these factors give it the edge in terms of sock efficiency. Usually, the hemp fiber is blended with […]

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