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Live Free Or Die

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Live Free Or Die


Live Free Or Die is what my license plate said when I was a young man.  It's the motto for the state of New Hampshire, where I grew up.  It's also often listed as the most popular state motto in the country.

The Art and Science of Face Masking

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The Art and Science of Face Masking


While it’s possible to contract the coronavirus through contact and items we touch containing droplets of the virus, research is showing that the virus is most often spread through the air or airborne transmissions (the virus is suspended in the air as an aerosol in fine particles). 

Air Purifying Science

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Air Purifying Science


I've been trying to make sense of all the different air purification systems on the market since we started down the Covid-19 path.