Crazy Useful
Your Guide to the Cottage Industry Revolution
Tag: health effects propolis
Word of the Day: Propolis
Propolis, also called bee glue, is an aromatic reddish substance collected by honeybees from tree buds and bark, consisting of a mixture of tree resins, balsams, and waxes which are altered by the bees’ own secretions, esp. saliva and beeswax, and used by them… Continue Reading “Word of the Day: Propolis”
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Crazy Useful Things: A Dictionary of Natural Resources and Their Products
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