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Stanford’s new portable device creates key plant food from thin air in just 2 hours
A new device has been made that can make a key fertilizer ingredient – commonly known as ammonia – directly from the air ...
Alaska Public Media15d
How a hydroponic garden at Angoon’s high school is cultivating food sovereignty
The facility is a way for the community to have more control over its food, much of which is barged or flown in.