Dec 2020 Table of Content
Don’t you ever come back 2020
One of the worst years in memory is finally coming to a close. The year 2020 was supposed to be the year of the white
“Ugly, ugly Time”
Click on the picture to go to the original Bloomberg story For a glimpse of how a city is faring in its reopening, look closely
Other News
MD laundromat starts untact laundry service The dry cleaning market is yet another industry that has accelerated the adoption of contactless service methods as coronavirus
Digester action
Digester Action Digestion is one of the four methods of stain removal. The other methods are solvent action, lubrication and chemical action. Digestion uses different
Potasium Permanganate
Potassium Permanganate is an oxidizing bleach sold as a purple liquid or in crystal form. Potassium Permanganate is chemically obtained by the action of carbon
X-Mas Wish List
X-Mas wish list Its (already) time for my annual Christmas wish list. For the past decade or two, I have, somewhat whimsically, used this column
Stop that expensive leak
In a bygone era of cheap solvent, transfer machinery and Per Combo filters and cooker stills a drip was generally no big deal. However, the