Science

History, Military, Science, Specialized

What is “Cryptology” anyway? The term has both defensive and offensive aspects. It is the term we use to refer to the arts and sciences involved in both protecting one’s information from unintended recipients, and also in exploiting an adversaries’ information. There are practical needs for cryptology in many segments of today’s information age and there is a colorful history associated with: 1) the evolution of the technologies that have evolved to fill these needs, 2) the people and organizations that have been active in the area, and 3) the importance of some of the results. A unique unclassified look at some of this colorful history is presented in the National Cryptologic Museum.. The museum is indeed unique! It should also be viewed as a long-term work in progress.

General, History, Library, Military, Science, Specialized, University

The Historical Collections document changes in medical technology since the early 19th century. Included in this growing assemblage of more than 12,000 objects are X-ray equipment, microscopes, surgical instruments, numismatics and anatomical models.

Art, Children's, General, Science

Opening December 14, 2012, the National Children’s Museum (NCM) is a nationally recognized cultural and educational institution serving children and families onsite and through national partners and programs. The Museum’s exhibits and innovative educational programs spark the imagination and celebrate the true power of children, motivating them to become people who make a difference in the world.

Children's, General, History, Library, Military, Science, Specialized

As the founders envisioned it, the museum is a place for visitors to be exposed to the technological achievements and advances by the aforementioned companies and others like them. It also allows those people who have been involved with the objects to look back and share their accomplishments. The National Electronics Museum has evolved into an institution that not only appeals to engineers, but to students and the non-technical public as well. We offer people the opportunity to see and experience the "Yesterday, Today and Tomorrow" of the defense electronics industry.

Anthropology, Archaeology, Children's, General, History, Library, Natural History, Nature Centers, Science, Specialized

The Natural History Society of Maryland (NHSM) is a 501(c)(3) nonprofit corporation founded in 1929. Its extensive collections of Maryland flora, fauna, fossils, and minerals, dating back to the early 1800’s, are a rare and valuable asset to the State of Maryland. Many of the items that were on display in the Natural History Museum in Druid Hill Park from 1936 to the early 1970’s are still in our collection.