SHIPPING CONTAINERS TO PNG FUNDAMENTALS EXPLAINED

https://cdn.pixabay.com/photo/2018/03/20/06/33/palms-3242342_960_720.jpgThe foremost bridge in Baltimore snapped and collapsed after a container ship rammed into it early Tuesday, and several other vehicles fell into the river beneath. Rescuers ended up seeking a number of folks inside the h2o. (WJLA through AP)Enhancements in ocean operations alon