Microscopic footage of dirty water before and after it was filtered with the LifeStraw.
At the end of the video I used tryptic soy agar petri dishes to grow the microbes in the dirty water before and after it was filtered. It was incubated for 24 hours at 37 degrees Celsius.
Camera - Nikon D3300
Microscope - Leica ATC 2000
Microscope magnification of each shot is shown in the bottom right hand corner.
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