To wax or not to wax? Find out whether your floor needs waxing or another type of treatment for keeping it clean and shiny.

These lattices were then printed out three-dimensionally using a variety of materials, including acrylic polymers, nylon, and metals. Once the PAMs could be held in the palm of one's hand—most ...

Tarrago’s fluorocarbon polymer material “puts on a coating, sealing the pores so water won’t seep in,” he says. One thing to note: The Tarrago spray is not recommended for nylon ...