Antarctica Gardening Experiment Leading to Food Production In Space
Healthy soil consists of 45% minerals, 25% water, 25% air, and 5% organic matter. On Earth, soil has been an essential part […]
Day: April 9, 2018
Healthy soil consists of 45% minerals, 25% water, 25% air, and 5% organic matter. On Earth, soil has been an essential part […]