yes
There are different interpretations of why Jesus wrote in the sand when confronted with the woman caught in adultery in the Bible. Some believe it was a way to give himself time to gather his thoughts before responding, while others think it was to draw attention away from the accusatory crowd. Ultimately, the specific reason is not explicitly stated in the text.
crafts
If sand it you will sand all of the paint of not just the clear part.
you get glass from sand and they compact it then use special chemicals to make it clear
the sand
Because glass is made from different materials and sand is a grain and is not able to look through.
If you have done NOTHING at all to the clear, and the clear is totally dry, then yes you can sand it down and spray the clear back on top. CAUTION : USE Only very fine sand paper like......1000 grit to 1500 grit. DO NOT sand so far that you go down to the base color, Also try to use the same exact brand and mix of clear so they chemicaly match, If not use a High level quality clear at the very least. Mels Chop Shop
Depending on the amount of this , you may need a sand trap on the pump, or at least a sediment filter before the pressure tank.
It isn't clear what "units" you are talking about.
To make a moving sand picture, you need to place sand between two sheets of glass or clear plastic, with a small amount of space between the panes, and then seal the edges completely. You can dye the sand, if you wish.
White sand beaches. Naval aviation. Clear blue water.
It isn't clear what sorts of units you are talking about.