PowerPointâs main ribbon doesnât have a button that makes a document uneditable, but you can find one that does when you know where to look. Step 1. Launch PowerPoint and open a presentation youâd like to make uneditable. Step 2. Click âFile,â then âInfoâ to view information about the presentation.
Cubic Zirconia (CZ), moissanite, etc., are diamond simulants as they look like diamonds, but have different chemical properties. Therefore, many experts argue that it is inappropriate to call simulated diamonds, 'diamonds'; they should be simply known as simulants. Simulated Diamonds - A Flashback.
Then he stumbled across Pure Grown Diamonds, a new company that manufactures its gems in a lab. While the imitation diamond industry has existed for decades â think of all the cubic zirconia sold by the crateload on QVC â recent advances in technology have led to a boom in the production of high-end, lab-grown gems.