Salmon in tanks, lettuce under glass disrupt the food chain
Salmon aren’t supposed to be swimming here. The lettuce, spinach and other leafy greens also are out of place.A 3-acre greenhouse, nearly twice the length of a football field, glows purple from its more than 1,100 LED grow lights — a sight that turns the heads of passing motorists on Interstate 94 at night. The lights, with cloud-based software, help mimic California’s Salinas Valley.Next door, the North Atlantic Ocean is replicated in a one-acre fish house. [node:read-more:link]