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Téléphone dévelopé à Toronto par Lorimer Bros vers 1906 #DuMuséeSciTech #ArtefactDuJour

1873 patent model of Fraser vibrating Propeller

1er outil de studio de LeCaine, 1955 au CNRC - enregistreur/joueur multi-bande #DuMuséeSciTech #ArtefactDuJour

1955 NRC Hugh LeCaine Studio instrument - the Multi-Tape Recorder/Player

Radio receivers, like this one, were widely popular during this time period, 1950s. #FromSciTechMuseum

Radio receivers, like this one, were widely popular during this time period,

Modèle pour brevet de moteur rotatif Anglais de 1874 #DuMuséeSciTech #ArtefactDuJour

1874 patent model of English rotary engine

First Canadian all-electric telephone switching system could transfer up to 80 phone lines #blackbox #FromSciTechMuseum

First Canadian all-electric telephone switching system could transfer up to 80 phone lines

Mid-20th century Teleprinter, this was the most common machine used in N. America (c.1937-60). #FromSciTechMuseum

century Teleprinter, this was the most common machine used in N.

1945 Addison Radio came w/ Batteries for non-electrified areas of Canada #FromSciTechMuseum #ArtifactOfTheDay

1945 Addison Radio came w/ Batteries for non-electrified areas of Canada

Le "Bliss Board" développé au CNRC pour permettre la communication adaptée #DuMuséeSciTech #ArtefactDuJour

'Bliss Board' developed at NRC to enable adaptive communication

Technologie savoureuse - Coupeur de fromage en grains 1984 #DuMuséeSciTech #ArtefactDuJour

Technologie savoureuse - Coupeur de fromage en grains 1984 #DuMuséeSciTech #ArtefactDuJour

Chambre d'ionisation de compteur bêta et gamma de Chalk River en 1950  #DuMuséeSciTech #ArtefactDuJour

1950 Ionization Chamber Beta-Gamma meter from Chalk River

While this TELEGRAPH sounder looks bland, but it is actually the father of the Telephone! #FromSciTechMuseum

While this TELEGRAPH sounder looks bland, but it is actually the father of the Telephone!

Appareil Polyani de l'Université de Toronto, utilisé pour développer la spectroscopie infrarouge infrarouge. De 1956 #DuMuseeSciTech

1956 Polyani apparatus used in developing infrared spectrometry

1889 patent model of Shortill Railway car coupling device #FromSciTechMuseum #artifactOfTheDay

1889 patent model of Shortill Railway car coupling device

Communication in the early 20th century. #FromSciTechMuseum #ObjectOfTheDay #ArtifactOfTheDay

Communication in the early century.

Modèle pour tests en soufflerie de notre locomotive 6400 #DuMuséeSciTech #ArtefactDuJour

Wind tunnel model of our 6400 Locomotive

1987 Home-built Braille printer developed by Roland Galarneau #FromSciTechMuseum #artifactOfTheDay

1987 Home-built Braille printer developed by Roland Galarneau

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