What are polyups?

If black mold is found on a mattress can there be black mold in the walls? What day did the Italian ship sink? Where can one get sheets for their roof? Venting a tub? What is MDF in DT? What would cause extra long vinyl siding 20 feet length to buckle or warp? What are the captains quarters on a ship called? Where can you find a serial number on a fabco fireplace insert? What is the process behind stucco repair? How can one make a robot out of cardboard? Where can you get some 3 inch blades for your tdr 2354 Montgomery wards power kaft jig saw tdr 2354 jig saw? What is Owens corning insulation made of? Can you build a greenhouse from 2x4? Is hot melt glue really a glue? What things were made by cad? What measurement do the rocket boys make during the rocket flights to calculate the height of the rocket? How far a part are studs on a 1974 double wide mobile home? What is a name for an old fashioned saw? Can ipe wood be turned on a lathe? How many sheets of drywall you need if you have 3000 square feets?