- Get Involved
September 11, 1998 – September 27, 1999
Museum: American History Museum
Location: 1st Floor, West Wing, Lemelson Center cases
Compare society's ideal of nature and the reality measured by the scientific instruments in these 2 small cases. Objects include the photograph "Yosemite Valley" by Ansel Adams, an Earth Day 20th Anniversary poster signed by Peter Max, scientific instruments, a "Can I Breathe the Air?" kit manual, and various meteorological instruments.