Monthly Archives: April 2015

Air We Breathe.

Experiment#1: Air We Breathe.
A close-up inspection of particulates in the air.   (more……)

 

dust storm

Light and Video Microscopy

Design of a transmitted light differential interference contrast microscope…………..

 

 

Coal mining

…devastating floods, and loved ones exposed to toxic blasting dust take ill. Mountaintop removal coal mining has destroyed communities and threatens to destroy more. We need OSM to take action now.”First, after…

Single Bucket DustWatch unit

Single Bucket DustWatch unit