Soil Mechanics Lab

Angeleke Lymberatos and Louis Morgan

1. We started our research this week under the guidance of Dr Iskander. Dr Iskander informed us about his work on hydrophilic transparent polymers called aquabeads. Since aquabeads have the same refractive index as water, they can be used to create transparent soils- which have tremendous application in plant research. So we decided to use aquabeads in our research.


2. We brainstormed many ways in which to use transparent soils, for example tracking the
movement of NAPL (non-aqueous phase liquids) such as contaminants. However we agreed on a green design- growing alfalfa plants in transparent soil for vertical farming. Alfalfa is ideal for our research since it is sturdy, fast growing, and has many benefits such as rich in proteins and vitamins.


3. We researched, consulted, and then started to prepare the transparent soil using aquabeads. We should be able to start planting the alfalfa next week! We will also use phototransistors to monitor the light intensity in our work area- alfalfa is very sensitive to light.


4. We will try to create a design of transparent containers for the housing the alfalfa plants that should be aesthetically pleasing! We are also thinking about infusing some of the aquabeads with colored mineral water for a stunning visual effect: creating a living art form!

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Fig.1. Aqua-Beads ready to go

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Fig.2. Hydrating Aqua-Beads

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Fig.3. Working in Soil Research Lab