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A UK based company has developed a method of vertical farming, using hydroponic growing techniques which don't require soil, saving space and energy.
ReutersVideo • 9,751 views
@mike29571 There is not nearly enough arable land on the earth to supply food for the current human population much less the projected population, if we are to stick with traditional farming methods.
@mike29571 There is not nearly enough arable land on the earth to supply food for the current human population much less the projected population, if we are to stick with traditional farming methods.