Other Drugs. Get the facts on the misuse of over-the-counter cough and cold medicines and learn about synthetic cannabinoids such as synthetic marijuana, K2, or spice. Other drugs, including over-the-counter (OTC) medications and synthetic drugs, are a growing concern.ther drugs, including over-the-counter (OTC) medications and synthetic drugs, are a growing concern.
From the tale of women's suffrage to the mystery of D.B. Cooper, the Washington State History Museum provides in-depth exhibitions full of artifacts, ephemera, stories, and images that enrich your visitor experience.
The Smithsonianâs National Museum of Natural History is located at 10th Street and Constitution Avenue N.W. in Washington, D.C. The museum is open daily from 10 a.m. to 5:30 p.m., with extended hours during the summer (until 7:30 p.m.). Admission is free.