This custom cutting board, crafted from walnut and maple, measures 18" x 21" x 2" and weighs nearly 20 lbs (9 kg). The pattern is originally from @mtmwood, who offers plans for a smaller 13"x13" ...

Reliability Block Diagrams (RBDs) are pictorial representations that evaluate a system's availability by considering its components and their interconnections. In communication networks, a flow's ...