1.   Bacteria love the warm nutrient solutions and would spread quickly.

2.   Hirschi helped develop a nutrient solution that included vitamin C and copper, which strengthened the material, or matrix, that binds cells together.

3.   In the Viking test, a nutrient solution was placed on a sample of Mars soil.

4.   The scaffold was suspended in the bioreactor, a sort of glass tube, and profused with a nutrient solution.

5.   There is no soil, just a tray filled with a liquid nutrient solution that fosters faster growth.

6.   It is different from hydroponic where the roots need to be totally or partially submerged into nutrient solution.

7.   The idea is to get a container, something to cover it and a hole in the cover where the plant can access the nutrient solution.

8.   The plants, in net-pots, are suspended above the nutrient solution from a styrofoam cover.