This was a neat project showing the effects of UV sterilization. We repurposed an aluminum tool box due to its reflectivity properties of UV-C light, by attaching an array of UV-C LED lights. We built it for medical use of sterilizing masks overnight. To show efficacy, we sought the inhibition of bacterial cultures with UV-C light compared to controls.

aluminum c - before and after
neptune's moon jupiter seen through a telescope
a man and a woman posing for a photo in a dental office
steel c - before and after
a picture of a microscope with a control before and after
an image of a microscope with a liquid in it