What is Raspberry Pi?
Raspberry Pi is like a mini computer (single board) and is publicly available for personal projects, but primarily was developed for educational purposes by the Raspberry Pi Foundation.
Why measure light intensity, temperature and oxygen production?
These are the three primary sources with direct correlation to the production in biomass. Try different light and temperature exposure and how it effects biomass production.
What risks are involved in using the Solar Biocells?
Materials are not dangerous as long as they are not swallowed. Salt solution feels soapy to the skin, after contact, wipe hands with a dry towel first and wash with water after that. No known pathogenic microbes are present, but do not swallow microbes or salt solution.