Well, because the ballistic coefficient of a BPC bullet is very low when compared to modern ammunition (.380 to about .420), wind drift is a major concern. Letâs take a look at just how much wind can affect the flight of the bullet when it is blowing at 5, 10, 15, and 20 miles per hour.
Shelved record boxes of an archive. An archive is an accumulation of historical records or the physical place they are located. Archives contain primary source documents that have accumulated over the course of an individual or organization's lifetime, and are kept to show the function of that person or organization.
Archiving a document or record means to place that item in a long-term storage solution so that, if needed, it can be retrieved at some point in the future. Usually, records in an archive are useful only for reference and never for ongoing collaboration. The main enemy of archiving is technological change.