With less than five percent of the Earth’s oceans explored, we rely on the study of hydrography to help ensure safety of navigation. Don’t know what hydrography is or does? No worries, our latest episode of ‘NGA Explains’ has one of our experts explain what it is, what it is used for and how NGA helps ensure maritime safety. | National Geospatial-Intelligence Agency

32 reactions · 3 comments | Check in with our Reference Desk for examples of GOOD uses of that room! #bobsburgers #creepydoll #library #specialcollections | Portsmouth Public Library (NH) | Facebook

20 reactions | Our Grand Wet & Dry Bags have oh-so many great uses! If you are a cloth-diapering parent this is a must have for you! Our Wet & Dry Bags have 2 compartments so that you can keep clean and soiled things separate. It holds up to 3 cloth diapers + a clean outfit as well as wipes and the water-repellant lining ensures that messes are contained all the way home. | Bebe au Lait | Facebook