[Lex Computer & Tech Group/LCTG] new scientific insight

[jjrudy1 at comcast.net]

I used to spend a lot of money on house plants which my black thumb quickly
killed.  Even cacti and other stuff which is supposed to last. (I don't
think I kill rocks).

 

https://bigthink.com/surprising-science/house-plants-purifying

Now my question is whether they make a measurable difference in oxygen and
CO2

 

John Rudy

781-861-0402

781-718-8334 (cell)

 

20 Heritage Drive

Lexington, MA  02420

 

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