Chinese Method to Growing Veggies Year-Round in Frigid Canada Without Any Heating Costs
A Chinese agronomist has helped Canadian greenhouse technology move forward, curiously by moving backward. Dong Jianyi uses only materials and the laws of thermodynamics to grow cucumbers, peppers, lettuce, tomatoes, and more—even in the frigid Alberta winter—all without using a single watt. A geologist who abandoned the oil industry due to crashing oil prices, Dong […]
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Source: Good News