Businesses and lawmakers are trying to address the U.S. affordable housing crisis by turning to alternative ways to build ...

Display your massive book collection as gravity-defying decor with some floating bookshelves that will make your space look ...

Abstract: Non-line of sight (NLOS) and multipath are known to cause pseudorange measurement errors, leading to excessive positioning errors in challenging urban environments. Although GNSS and ...

A metal is a material defined by specific properties, including conducting electricity well. Every metal has a finite conductivity — a measure of how well it conducts — in particular conditions.