We use electromagnetic waves in toasters , microwaves , televisions , for communication , remote controls etc .
However over-exposure to some electromagnetic waves such as UV rays cause cancer
We use electromagnetic waves in toasters , microwaves , televisions , for communication , remote controls etc .
However over-exposure to some electromagnetic waves such as UV rays cause cancer
This video and website I found has some interesting suggestions to polish and finish marble without a bunch of chemicals and such.
Marble Polishing: Repair Dull Spots & Marble Etching
www.countertopspecialty.com/marble-polishing.htm