Affordable storage ideas took center stage in 2025, with simple Dollar Tree DIYs offering clever ways to organize bathrooms, ...

Multi-functional use. Large capacity. Easy to clean and maintain Integrated handles on both sides. Keep clutter at bay with this ribbed rectangle plastic storage basket, a simple solution with plenty ...

Abstract: We study the transmission properties of a guide consisting of a dielectric rod with rectangular cross section, surrounded by several dielectrics of smaller refractive indices. This guide is ...