The first free issue of the April/May 2020 is out as an online magazine only. Available by email subscription.
Here are the articles;…
Atomic Scale Sealants
Measuring Scratches
The Green Terpene, and Organic Solvents
Crossover Tech Between Window Cleaning and Power Washing
Making Really Good Money With Nanovations NG1010
Defining Glass Corrosion and Other Terms
Should We Polish Glass With Felt?
Just send me a request by email and I will send you the link
Henry
