The bacterial cell division protein FtsZ polymerizes in a GTP-dependent manner to form a Z-ring that marks the plane of division. As a validated antimicrobial target, considerable efforts have been devoted to identify small molecule FtsZ inhibitors.
In a sense, the sea waybill is similar the bill of lading, which is the main shipping document. The sea waybill is important because it serves an alternative for a bill of lading for the purposes of shipping goods and having someone collect the goods on arrival at the destination port.
Another advantage is that ocean waves are reliable -- we can more easily predict which way the waves will be moving than which way the wind will be blowing. Also, wind can start a wave and then on its own, the wave can travel a great distance. Large waves that travel far from their origin are called swell waves.