This invention relates to the field of hard body armour. Generally, multilayer armour consist of ceramics (SiC), composites (Kevlar/epoxy) and metal (Al). The major impediments of using Kevlar fabric used in MA are expensive and it pollutes the…

The present invention provides a bottle replenishing tool for lifting, conveying, and invertably positioning a water bottle onto a water dispenser, the bottle replenishing tool includes: a) a supporting structure adapted for supporting, transporting…