Great Scott! Technology From ‘Back To The Future’ That Free Markets Gave Us
3. Hydroponics
Hydroponics are not only an innovative way to cultivate plants with nutrients and water, without soil. Today, people are enjoying their homegrown gardens, from counter tops to rooftops. Anyone can have their own personal mini-hydroponic greenhouse in their kitchen, similar to the one suggested by writers of Back To The Future. Alternative farming is not just the wave of the future anymore!
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