Metal belts are strong. Multi-layer metal belts are stronger. Metal resists scratches and nicks, giving bacteria no place to hide and breed. Metal belts create no dust or debris. Single-layer metal ...

Multi-layered graphene is a promising carbon-based nanomaterial for a variety of next-generation technologies, but the relationships between its surface structures and properties are not entirely ...

Single-stage and multi-stage vacuum pumps have been around for quite some time, but some designers and engineers remain unsure about when to use one versus the other. For example, which pump is best ...