Vol. 42, No. 2 June 2013 Journal of the International Planetarium Society The Magic of the Sphere Page 10 New Skies over Montréal Page 20 June 2013 Vol. 42 No. 2 Articles 6 Guest Editorial: Are Planetariums Driven By Their Executive Editor Technology or By Ideas? Phillip Groce Sharon Shanks 10 The Magic of the Atwood Sphere Ward Beecher Planetarium Jean-Michel Faidit, Marvin Bolt Youngstown State University 20 New Skies over Montréal Pierre Chastenay One University Plaza Youngstown, Ohio 44555 USA 24 Noesis Planetarium: Space Mission takes kids +1 330-941-3619 on an interactive learning journey Vassilis Matsos [email protected] 26 Stratoscript Compendium Rings Lionel Ruiz 30 These doors open to mathematics Adam Thanz Webmaster 32 Under One Dome: Planetario de Bogota Alan Gould Ian McLennan Holt Planetarium Lawrence Hall of Science 52 Wonderful planetariums, wonderful Ukraine University of California Martin George Berkeley, California 94720-5200 USA 64 John Hault, 1947-2013 +1 510-643-5082 +1 510-642-1055 fax [email protected] Columns Advertising Coordinator 58 Book Reviews ..........................................April S. Whitt Dr. Dale Smith, Interim Coordinator 66 Calendar of Events ......................................Loris Ramponi (See Publications Committee on page 3) 37 Educational Horizons ................................. Jack L. Northrup 4 In Front of the Console .................................Sharon Shanks Membership 38 IMERSA News ............................................Judith Rubin 42 International News. Lars Broman Individual: $65 one year; $100 two years 68 Last Light ..............................................April S. Whitt Institutional: $250 first year; $125 annual renewal 54 Mobile News ...................................Susan Reynolds Button Library Subscriptions: $50 one year; $90 two years 28 Partycles ...............................................Alex Cherman All amounts in US currency 8 President’s Message . Thomas W. Kraupe Direct membership requests and changes of 62 Waxing New ...........................................Sharon Shanks address to the Treasurer/Membership Chairman Printed Back Issues of the Planetarian IPS Back Publications Repository maintained by the Treasurer/Membership Chair; contact information is on next page Index of Advertisers Astro-Tec .......................................................65 Index Audio Visual Imagineering ........................................63 A cumulative index of major articles is available on- Bays Mountain ....................................................18 line at www.ips-planetarium.org/?page=plntrn Clark Planetarium/Hansen Dome ...................................51 Digitalis Education Solutions, Inc.. 57, 61 Final Deadlines Evans & Sutherland ........................... 47, outside back cover March: January 21 Global Immersion ................................................. 5 June: April 21 GOTO INC ........................................inside front cover September: July 21 Konica Minolta Planetarium Co. Ltd ...............................29 December: October 21 Museum of Science, Boston ........................................17 NSC creative ..................................................... 7 R.S.A. Cosmos ..................................... inside back cover Associate Editors Sky-Skan, Inc ......................................33, centerfold, 36 Book Reviews Education Last Light Softmachine ..................................................27, 59 April S. Whitt Jack Northrup April S. Whitt Spitz, Inc. .....................................................19, 41 Calendar IMERSANews Mobile News Spitz Creative Media .................................. 23, 45, 55, 67 Loris Ramponi Judith Rubin Susan Button You Can Do Astronomy ...........................................25 Cartoons International Zeiss, Inc ........................................................53 Alexandre Lars Broman Cherman On the Cover: The exterior of the Astronomical Theatre (aka “the wooden International Planetarium Society home page: dome”), inside one of the cones that are the hallmarks of the www.ips-planetarium.org new Rio Tinto Alcan Planetarium. The cone has skylights and Planetarian home page: the stairs are an access path to the roof of the cone. Photo www.ips-planetarium.org/?page=plntrn by Raymond Jalbert. Story: Page 20 June 2013 Planetarian 1 Affiliate Representatives Association of Brazilian British Association Italian Association Russian Planetariums Planetariums of Planetaria of Planetaria Association Officers Alexandre Cherman Jenny Shipway Loris Ramponi Zinaida P. Sitkova Planetário do Rio de Janeiro Planetarium Manager National Archive of Planetaria Nizhny Novgorod President R. Vice-Governador INTECH Science Centre & c/o Centro Studi e Ricerche Planetarium Thomas W. Kraupe Rubens Berardo, 100 Planetarium Serafino Zani Revolutsionnja Street 20 Planetarium Hamburg Rio de Janeiro RJ Telegraph Way, Morn Hill via Bosca 24, C.P. 104 603002 Nizhny Hindenburgstraße 1 b Brazil 22451-070 Winchester, SO2 11H I 25066 Lumezzane Novgorod, Russia D-22303 Hamburg +55 (21) 2274-0046 ext. 264 United Kingdom (Brescia) Italy +7 831 246-78-80 Deutschland +55 (21) 2529-2149 fax +44 1 962 891916 +39 30 872 164 +7 831 246-77-89 fax +49 0 (40) 428 86 52-21 alexandre.cherman@ +44 1 962 868524 fax +39 30 872 545 fax [email protected] +49 0 (40) 428 86 52-99 fax planetario.rio.rj.gov.br JennyShipway@ [email protected] www.apr.planetariums.ru +49 0 (40) 4279 24-850 e-fax planetarios.org.br intech-uk.com [email protected] +49 0 (40) 172-40 86 133 cell www.planetariodorio. www.intech-uk.com www.planetari.org Society of the German- thomas.kraupe@ com.br www.planetarium.org.uk Speaking Planetariums planetarium-hamburg.de Japan Christian Theis www.gdp-planetarium.org Association of Canadian Association Planetarium Society Planetarium Mannheim Dutch-Speaking of Science Centres Kaoru Kimura Wilhelm-Varnholt-Allee 1 Past-President Planetariums/PLANed Ian C. McLennan Japan Science Foundation D-68165 Mannheim Kitanomaru Park, Chiyoda-ku Dave Weinrich Andre Milis #404 - 1275 Haro Street Germany Tokyo, 102-0091 Japan Planetarium Planetarium, Royal Vancouver, British Columbia +49 621 419 4220 (phone); [email protected] Minnesota State Observatory of Belgium V6E 1G1 Canada +49 621 412 411 (fax); www.shin-pla.info University-Moorhead Boechoutlaan 10 +1 604-681-4790 ct@planetarium- 1104 7th Avenue South 1020 Brussels, Belgium phone + fax mannheim.de Middle Atlantic Moorhead +324747030 [email protected] www.gdp-planetarium.org Planetarium Minnesota 56563 USA +324783026 fax [email protected] Society Southeastern +1 218-477-2969 [email protected] www.ianmclennan.com Patty Seaton Planetarium +1 218-477-5864 fax Association of French- Chinese Planetarium H.B. Owens Science Center Association [email protected] Speaking Planetariums Society 9601 Greenbelt Road John Hare President-Elect Marc Moutin Jin Zhu Lanham-Seabrook, Ash Enterprises Maryland 20706 USA Paul H. Knappenberger, Jr. Cité de l’espace Beijing Planetarium 3602 23rd Avenue West +1 301-918 8750 P.O. Box 532 Avenue Jean Gonord No. 138 Xizhimenwait Street Bradenton, Florida +1 301-918 8753 fax Edinburg, Virginia BP 25855 Beijing, 1000044 34205 USA [email protected] USA 22824 31506 Toulouse Cedex 5 P.R. China +1 941-746-3522 [email protected] +33 (0)5 62 71 56 03 +86 10-5158-3311 [email protected] +33 (0)5 62 71 56 29 fax +86 10-5158-3312 fax Nordic Planetarium www.sepadomes.org [email protected] [email protected] Association Executive Secretary www.cite-espace.com Aase Roland Jacobsen Southwestern Lee Ann Hennig www.aplf-planetariums.org European/ The Steno Museum Association of Planetarium, Thomas Mediterranean Planetarium Planetariums Jefferson High School Association of Mexican Planetarium C.F. Moellers Alle 2 Rachel Thompson for Science and Technology Planetariums Association University of Aarhus Portable Universe Man- 6560 Braddock Road Ignacio Castro Pinal Manos Kitsonas DK-8000 Aarhus C ager & Presenter Alexandria, Virginia 22312 USA Torres de Mixcoac, A6-702 Eugenides Planetarium Denmark Perot Museum of Na- +1 703-750-8380 C.P. 01490, México City 387 Syngrou Avenue +45 89423975 ture and Science +1 703-750-5010 fax D.F. México 17564 P. Faliro [email protected] 2201 North Field Street [email protected] +52 (55) 5500 0562 Athens, Greece www.stenomuseet.dk Dallas, Texas 75202 USA +52 (55) 5500 0583 fax +30 210 946 9674 +1 214-756-5830 Treasurer and [email protected] +30 210 941 7372 fax Pacific Planetarium rachel.thompson@ Membership Chair cosmos.astro.uson.mx/ [email protected] Association perotmuseum.org Shawn Laatsch AMPAC/AMPACintro.htm sites.csn.edu/ www.swapskies.org Great Lakes Planetarium planetarium/PPA All fiscal matters: Association of Spanish Association P.O. Box 4451 Planetariums Jeanne Bishop Rocky Mountain Hilo, Hawaii 96720 USA Javier Armentia Westlake Schools Planetarium Planetario de Pamplona Planetarium Association All other correspondence: Sancho Ramirez, 2 Parkside Intermediate School Mike George ‘Imiloa Astronomy E-31008 Pamplona 24525 Hilliard Road 600 East Washington Street Center of Hawai’i Navarra Spain Westlake, Ohio 44145 USA Phoenix, Arizona 85004 USA 600 ‘Imiloa Place +34 948 260 004 +1 440-899-3075 x2058 +1 602-716-2079 Hilo, Hawaii 96720 USA +34 948 260 056 +1 440-835-5572 fax +1 602-716-2099 fax +34 948 261 919 fax jeanneebishop@ [email protected] +1 808-969-9735 [email protected] wowway.com +1 808-969-9748