Lennätin
Polymeraasiketjureaktio
Smithsonian-instituutti
Sähkömagneetti
Riccardo_Giacconi
Ionimoottori
Robert_Goddard
Scopesin_oikeudenkäynti
National_Air_and_Space_Museum
Joseph_Henry
Digitaalinen_piirtäminen_ja_maalaaminen
Mariner_2
Chien-Shiung_Wu
Constantine_Samuel_Rafinesque
Theodore_Nicholas_Gill
Spencer_Fullerton_Baird
National_Museum_of_Natural_History
Charles_Greeley_Abbot
Robert_Ridgway
Cecilia_Payne-Gaposchkin
Charles_Doolittle_Walcott
Leonhard_Hess_Stejneger
Tuskegee_Airmen
William_Henry_Pickering
Smithsonian_Astrophysical_Observatory
Alice_Pike_Barney
James_Smithson
Elliott_Coues
Smithsonian_American_Art_Museum
Cooper_Hewitt_-museo
Yhdysvaltain_historian_museo
George_Perkins_Marsh
Alexi_Grewal
Sidney_Dillon_Ripley
Charles_Wallace_Richmond
National_Museum_of_the_American_Indian
Edward_William_Nelson
Thomas_Coulter
Alexander_Wetmore
Florence_Augusta_Merriam_Bailey
Joseph_Nicollet
Jonathan_Dwight
János_Xántus
Charles_Frédéric_Girard
Arthur_Sackler
Harry_Church_Oberholser
Frances_Densmore
William_Louis_Abbott
Pierce_Brodkorb
John_Abbot
Austin_Hobart_Clark
Joseph_Harvey_Riley
Frederick_True
Samuel_Pierpont_Langley
Benjamin_Latrobe
Herbert_Girton_Deignan
Melbourne_Armstrong_Carriker_Jr.
Walter_Norman_Koelz
Herbert_Friedmann
Storrs_L._Olson
Florence_Bascom
National_Museum_of_African_American_History_and_Culture
Beatrice_Mintz
Bruce_C._Heezen
Anna_Blackburne
Lawrence_H._Walkinshaw