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Tour: Cassiopeia A

Creator:
Smithsonian Astrophysical Observatory  Search this
Type:
YouTube Videos
Uploaded:
2021-04-21T16:10:39.000Z
YouTube Category:
Science & Technology  Search this
Topic:
Astronomy  Search this
See more by:
cxcpub
Data Source:
Smithsonian Astrophysical Observatory
YouTube Channel:
cxcpub
EDAN-URL:
edanmdm:yt_x3_NSEUecjM

Chemistry

Designer:
Henry Dreyfuss , American, 1904–1972  Search this
Medium:
B&W Printed Material
Type:
archive
Archive folder
Object Name:
Archive folder
Date:
n.d.
Credit Line:
Henry Dreyfuss Archive, gift of Various Donors
Accession Number:
Dreyfuss Symbol Sourcebook Working Papers Folder 137
Restrictions & Rights:
Usage conditions apply
See more items in:
Cooper Hewitt, Smithsonian Design Museum Collection
Archives Department
Data Source:
Cooper Hewitt, Smithsonian Design Museum
GUID:
http://n2t.net/ark:/65665/kq4daf34d58-6f99-484e-8461-5edfc8f59536
EDAN-URL:
edanmdm:chndm_Dreyfuss_Symbol_Sourcebook_Working_Papers_Folder_137

Nuclear reactions by I. E. McCarthy

Author:
McCarthy, I. E (Ian Ellery) 1930-  Search this
Physical description:
viii, 327 pages illustrations 20 cm
Type:
Books
Date:
1970
Topic:
Nuclear reactions  Search this
Réactions nucléaires  Search this
nuclear reaction  Search this
Physique nucléaire  Search this
Call number:
QC794 .M123
QC794.M123
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_3070

Detector, Gamma-Ray, EGRET

Manufacturer:
NASA, Goddard Space Flight Center  Search this
Materials:
Frame - aluminum, potted electronics
Grid - copper wire
Dimensions:
3-D: 99.1 x 10.2 x 99.1cm, 18.1kg (39 x 4 x 39 in., 40lb.)
Type:
INSTRUMENTS-Scientific
Country of Origin:
United States of America
Credit Line:
EGRET element transferred from NASA's Goddard Space Flight Center
Inventory Number:
A19940037000
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv919a9deae-7e1a-4206-b16d-332099990c5e
EDAN-URL:
edanmdm:nasm_A19940037000
Online Media:

James Mahaffey Cold Fusion Collection

Creator:
Mahaffey, James A.  Search this
Collector:
National Museum of American History (U.S.). Division of Medicine and Science  Search this
Donor:
Georgia Tech Research Institute  Search this
Names:
Georgia Institute of Technology  Search this
Fleischmann, Martin  Search this
Pons, Stanley  Search this
Extent:
1 Cubic foot (1 box)
Type:
Collection descriptions
Archival materials
Patents
Reports
Audio cassettes
Photographs
Slides (photographs)
Letters (correspondence)
Laboratory notes
Abstracts
Videocassettes
Articles
Date:
1989 - 1992
Scope and Contents:
The collection contains archival materials relating to the subject of cold fusion, and experiments conducted to corroborate the supposed discovery of the phenomenon. The collection includes Mahaffey's heavily illustrated laboratory notebook, dating from the beginning of the experiment on April 8, 1989 through April 20, 1989, documenting the experiment's research plan, budget, ingredients and instruments used, the time line and Mahaffey's and his fellow scientists' observations; and a report, April 30, 1989, on the results of Georgia Tech Research Institute's experiments. These two items were donated by GTRI. Additional items, donated by Mahaffey include: letters and emails to Mahaffey, photographs and slides used in a lecture, copies of papers given and bibliographies on the subject, abstracts of accounts of cold fusion research presented at a Santa Fe workshop, audio recordings of the same conference, a patent, articles, and video recordings of press coverage.
Arrangement:
Collection is unarranged.
Biographical / Historical:
Physicist at Georgia Tech Research Institute. He, and others at GTRI made efforts to replicate results reported by two scientists, Stanley Pons and Martin Fleischmann, in which they asserted they'd discovered a way to achieve nuclear fusion at room temperature (so-called "cold fusion.") Despite their high hopes at the beginning of the project, Mahaffey and his team soon concluded that they were unable to achieve cold fusion.
Provenance:
The collection was donated by the Georgia Institute of Technology and James A. Mahaffey, 2016.
Restrictions:
Collection is open for research.
Rights:
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.
Topic:
Science -- History  Search this
Nuclear reactions  Search this
Research  Search this
Chemistry  Search this
Low-energy nuclear reactions  Search this
Electrochemistry  Search this
Cold fusion  Search this
Genre/Form:
Patents -- 20th century
Reports -- 20th century
Audio cassettes -- 20th century
Photographs -- 20th century
Slides (photographs) -- 20th century
Letters (correspondence) -- 20th century.
Laboratory notes -- 20th century
Abstracts -- 20th century
Videocassettes -- 20th century
Articles -- 20th century
Citation:
James Mahaffey Cold Fusion Collection, 1989-1992, Archives Center, National Museum of American History.
Identifier:
NMAH.AC.1393
Archival Repository:
Archives Center, National Museum of American History
GUID:
https://n2t.net/ark:/65665/ep8a8e97e92-4cab-4de1-9a8d-3c83adb0a667
EDAN-URL:
ead_collection:sova-nmah-ac-1393

A Life in Art: Alma Thomas 1891-1978 (1981-1982), National Museum of American Art, Business Records and Film Script

Collection Creator:
Thomas, Alma  Search this
Container:
Box 3, Folder 13
Type:
Archival materials
Date:
1981-1982
Collection Restrictions:
Use of original papers requires an appointment and is limited to the Archives' Washington, D.C., Research Center. Use of archival audiovisual recordings with no duplicate copies requires advance notice.
Collection Rights:
The Archives of American Art makes its archival collections available for non-commercial, educational and personal use unless restricted by copyright and/or donor restrictions, including but not limited to access and publication restrictions. AAA makes no representations concerning such rights and restrictions and it is the user's responsibility to determine whether rights or restrictions exist and to obtain any necessary permission to access, use, reproduce and publish the collections. Please refer to the Smithsonian's Terms of Use for additional information.
Collection Citation:
Alma Thomas papers, circa 1894-2001. Archives of American Art, Smithsonian Institution.
See more items in:
Alma Thomas papers
Alma Thomas papers / Series 4: Exhibition Files
Archival Repository:
Archives of American Art
GUID:
https://n2t.net/ark:/65665/mw993685778-a2a2-457e-a3ee-42aef44faf41
EDAN-URL:
ead_component:sova-aaa-thomalma-ref823
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QB Stars -- Nuclear Reactions in

Collection Creator:
Science Service  Search this
Container:
Box 39, Folder 15
Type:
Archival materials
Collection Restrictions:
No restrictions on access.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests.
Collection Citation:
Science Service Astronomy and Astronautics Files, Acc. 1987-0125, National Air and Space Museum, Smithsonian Institution.
See more items in:
Science Service Astronomy and Astronautics Files
Science Service Astronomy and Astronautics Files / Series 1: Clippings, Publications, Papers, and Press Releases
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg24d52578e-ccee-4e04-ac68-56fa4904e19b
EDAN-URL:
ead_component:sova-nasm-1987-0125-ref570

34c Enrico Fermi single

Title:
Scott Catalogue USA 3533
Medium:
paper; ink; adhesive
Dimensions:
4 x 2.5 cm (1 9/16 x 1 in.)
Type:
Postage Stamps
Place:
United States of America
Date:
September 29, 2001
Topic:
Science  Search this
Contemporary (1990-present)  Search this
U.S. Stamps  Search this
Credit line:
Copyright United States Postal Service. All rights reserved.
Object number:
2002.2010.8
See more items in:
National Postal Museum Collection
Data Source:
National Postal Museum
GUID:
http://n2t.net/ark:/65665/hm89080edc5-ce1e-4753-b205-44d683a8cb97
EDAN-URL:
edanmdm:npm_2002.2010.8

Columbia University Cyclotron (John R. Dunning, 1939)

Physical Description:
copper (overall material)
steel (overall material)
brass (overall material)
Measurements:
overall: 67 in x 202 in x 69 in; 170.18 cm x 513.08 cm x 175.26 cm
diam. of main cylinder (resonator): 21 1/2 in; 54.61 cm
carriage: 20 in; 50.8 cm
Object Name:
cyclotron
Subject:
Nuclear power  Search this
Science & Scientific Instruments  Search this
Credit Line:
Columbia University
ID Number:
EM.N-09130
Accession number:
1978.1074
Catalog number:
1978.1074.01
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Measuring & Mapping
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746af-6f36-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_997112
Online Media:

Radon-beryllium neutron source used by E. Fermi & associates, 1933-34

Maker:
Fermi  Search this
coworkers  Search this
Physical Description:
brass; glass; radon; beryllium (overall material)
Measurements:
overall,as mounted on display stand: 17 in x 3 9/16 in x 3 1/16 in; 43.18 cm x 9.04875 cm x 7.77875 cm
rod: 13 7/8 in x 1.5 cm; 35.2425 cm x 19/32 in
Object Name:
Neutron Source, Radon-Beryllium
Place made:
Italy: Latian, Rome
Date made:
1934-1935
Subject:
Science & Scientific Instruments  Search this
Credit Line:
University of Rome and Emilio Segre
ID Number:
EM.N-08430
Catalog number:
N-08430
Accession number:
247572
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Measuring & Mapping
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b2-e395-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700142

Control console for Berkeley 60-inch cyclotron

Physical Description:
wood; metal; glass (overall material)
Measurements:
overall: 1.57 m x 1.11 m x 2.25 m; 5 1/8 ft x 3 5/8 ft x 7 3/8 ft
Object Name:
Cyclotron, 60 Inch, Control Console
Subject:
Science & Scientific Instruments  Search this
Credit Line:
Lawrence Hall of Science, University of California, Berkeley, California
ID Number:
EM.N-10006
Accession number:
313045
Catalog number:
EM.N-10006
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b2-7118-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700148
Online Media:

First betatron of Donald Kerst, 1940

Maker:
Kerst, Donald  Search this
Physical Description:
glass; ceramic; iron (overall material)
Measurements:
overall (approx.): 23 in x 10 1/2 in x 9 in; 58.42 cm x 26.67 cm x 22.86 cm
Object Name:
betatron, Kerst, First Operational Model
Date made:
early 1940's
Subject:
Science & Scientific Instruments  Search this
Credit Line:
University of Illinois, Champaign-Urbana, IL
ID Number:
EM.N-08216
Accession number:
233629
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b2-52f2-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700149
Online Media:

Oak Ridge 60 Inch Vertical Heavy-ion Cyclotron Dees

Maker:
Oak Ridge National Laboratory  Search this
Physical Description:
copper; steel (overall material)
Measurements:
overall (approx.): 172 cm x 329 cm x 58 cm; 67 23/32 in x 129 17/32 in x 22 27/32 in
base: 44 cm; 17 5/16 in
dee stems (diam.): 10 cm; 3 15/16 in
dee stems (ctr. to ctr.): 46 cm; 18 1/8 in
steel plate thickness: 3.7 cm; 1 15/32 in
Object Name:
Cyclotron, 63 Inch, dees
Place made:
United States: Tennessee, Oak Ridge
Date made:
May 20, 1952
Subject:
Science & Scientific Instruments  Search this
Credit Line:
Oak Ridge National Laboratory
ID Number:
1977.0359.41.1
Accession number:
1977.0359
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b4-b659-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_700874
Online Media:

Nuclear Reaction

Object Name:
Poster
ID Number:
ZZ.RSN82666W00
See more items in:
Political and Military History: Armed Forces History, Military
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a2-305d-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_425009

Control Console for 105-D Hanford plutonium production reactor

Physical Description:
metal (overall material)
wood (overall material)
plastic (overall material)
glass (overall material)
black (overall color)
Measurements:
average spatial: 81 in x 122 in x 44 in; 205.74 cm x 309.88 cm x 111.76 cm
Object Name:
control console for nuclear reactor
Associated place:
United States: Washington, Richland
Subject:
Nuclear power  Search this
Science & Scientific Instruments  Search this
Credit Line:
U.S. Department of Energy
ID Number:
1993.0138.02
Catalog number:
1993.0138.02
Accession number:
1993.0138
See more items in:
Medicine and Science: Modern Physics
Energy & Power
Science & Mathematics
Modern Physics
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746b0-f727-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_1155203
Online Media:

Patrick Maynard Stuart Blackett (1897-1974)

Creator:
British Information Services  Search this
Subject:
Blackett, P. M. S (Patrick Maynard Stuart) Baron Blackett 1897-1974  Search this
University of Manchester  Search this
Type:
Black-and-white photographs
Date:
May 1948
Topic:
Cloud chamber  Search this
Cosmic rays  Search this
Nobel Prizes  Search this
Paleomagnetism  Search this
Physics  Search this
Local number:
SIA Acc. 90-105 [SIA2007-0253]
Restrictions & Rights:
No access restrictions Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu
Copyright Not Evaluated
Data Source:
Smithsonian Institution Archives
EDAN-URL:
edanmdm:siris_arc_290317

Nuclear reactions : science and trans-science / Alvin M. Weinberg

Author:
Weinberg, Alvin Martin 1915-2006  Search this
Physical description:
xvi, 334 p. : ill. ; 25 cm
Type:
Books
Date:
1992
C1992
Topic:
Science  Search this
Science--Social aspects  Search this
Nuclear energy  Search this
Nuclear energy--Social aspects  Search this
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_462532

Doris Holmes Blake Papers

Extent:
18.5 cu. ft. (37 document boxes)
Type:
Collection descriptions
Archival materials
Diaries
Scientific illustrations
Manuscripts
Black-and-white photographs
Black-and-white negatives
Date:
1899-1985
Introduction:
This finding aid was digitized with funds generously provided by the Smithsonian Institution Women’s Committee.
Descriptive Entry:
The Doris Holmes Blake papers consist of correspondence, diaries, photographs and related materials documenting in great detail Blake's personal life and, to a lesser degree, her professional career.

The heavy correspondence she maintained with her mother and daughter, her essays and children's books, and the 70 years' worth of daily journals all attest to her infatuation with the written word and preoccupation with her inner life. Blake's diaries and family papers stunningly illuminate the contrasts in the daily lives of herself, her mother, and her daughter.

The papers relating to her professional life are less complete. Although she spent almost 60 years (1919-1978) in association with the entomological staffs of the U. S. Department of Agriculture and the Smithsonian Institution, published numerous professional papers, produced all of her own illustrations, and illustrated many of her husband's botanical works as well, this collection contains only a very limited amount of material documenting those activities. The papers do, however, include her extensive correspondence with fellow entomologists, both in the United States and abroad.

In the course of transferring her husband's papers to the University of Texas, some of Blake's own papers were included as well. They are presently in the collection of the Humanities Research Center of the University of Texas at Austin and include letters to her parents, 1906-1950; school and college notebooks, papers, essays and drawings; and clippings, genealogical notes, and miscellaneous family letters and papers.
Historical Note:
Doris Holmes (1892-1978) was born in Stoughton, Massachusetts, to a middle-class grocer and his wife. Essentially an only child (two siblings died in early childhood and infancy), her natural intelligence, stubbornness, and extremely competitive nature were well fostered by her parents, who steadily encouraged and supported her determination to excel.

Holmes left Stoughton for Boston University's College of Liberal Arts and Sciences in 1909, where she pursued studies in business and the classics, earning her A.B. in 1913. Her business skills led to her association with the Boston Psychopathic Hospital in 1913, initially as a clerk, and later as aide to Dr. Herman Adler. Her interests in science and psychology led her to an A.M. from Radcliffe College in zoology and psychology in 1917.

After a short time as a researcher at Bedford Hills Reformatory for Women, Holmes married her childhood sweetheart, botanist Sidney Fay Blake. Early in 1919, Doris Blake found work as a clerk for the Department of Agriculture's Bureau of Entomology under Frank H. Chittenden, and began the entomological studies that would continue for the rest of her life.

Blake worked her way up to junior entomologist and, when Chittenden retired, continued her work under Eugene A. Schwarz at the United States National Museum. The birth in 1928 of daughter Doris Sidney (an infant son had died shortly after birth in 1927) was not a sign for her to slow down -- Blake hired a nurse to watch the baby while she continued to watch beetles. In 1933 her official employment came to an end with the institution of regulations prohibiting more than one member of a family from holding a government position (Sidney Blake was then working for the Department of Agriculture).

Although no longer on the payroll, Blake continued her taxonomic work on the family Chrysomelides for almost 45 more years, first as a collaborator and then as a research associate of the Smithsonian Institution. Shortly after her husband's death, Blake traveled to Europe in 1960 on a National Science Foundation grant to revise the genus Neobrotica Jacoby. She ultimately published 97 papers in various journals (see "Doris Holmes Blake," Froeschner, Froeschner and Cartwright, Proc. Entomol. Soc. Wash., 83(3), 1981, for a complete bibliography) and continued her active research until shortly before her death on December 3, 1978.
Topic:
Entomology  Search this
Genre/Form:
Diaries
Scientific illustrations
Manuscripts
Black-and-white photographs
Black-and-white negatives
Citation:
Smithsonian Institution Archives, Record Unit 7310, Doris Holmes Blake Papers
Identifier:
Record Unit 7310
See more items in:
Doris Holmes Blake Papers
Archival Repository:
Smithsonian Institution Archives
EDAN-URL:
ead_collection:sova-sia-faru7310
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ALPA Contract Committee

Collection Creator:
Gitt, Michael.  Search this
Container:
Box 5, Folder 7
Type:
Archival materials
Date:
1948-1949
Collection Restrictions:
No restrictions on access.
Collection Rights:
Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please submit an Application for Permission to Reproduce NASM Material, available at Permissions Requests
Collection Citation:
Captain Michael Gitt Papers, Acc. NASM.2003.0033, National Air and Space Museum, Smithsonian Institution.
See more items in:
Captain Michael Gitt Papers
Captain Michael Gitt Papers / Series 2: Canadian Colonial Airways and Colonial Airlines
Archival Repository:
National Air and Space Museum Archives
GUID:
https://n2t.net/ark:/65665/pg26070fe65-a032-48e6-9be6-578bb983d3b5
EDAN-URL:
ead_component:sova-nasm-2003-0033-ref578
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Museum politics : power plays at the exhibition / Timothy W. Luke

Author:
Luke, Timothy W  Search this
Physical description:
xxvi, 265 p. ; 23 cm
Type:
Books
Date:
2002
C2002
Topic:
Museum exhibits--Political aspects  Search this
Popular culture--Political aspects  Search this
Culture conflict--Political aspects  Search this
Culture diffusion--Political aspects  Search this
Nationalism--Social aspects  Search this
Political correctness  Search this
Social influence  Search this
Museums--Political aspects  Search this
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_688345

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