Tag Archives: NJ

astronomy’s debt to photography

Posted on August 2, 2025 by Robert

Toronto. Many of us ‘scan the skies’ as well as searching  tera firma for old cameras and photos. Image collectors may even have some ‘sky’ photos in their collection, and if so, will find the article noted here of special … Continue reading →

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si si d, doctor B

Posted on October 15, 2021 by Robert

Toronto. Years ago, I discovered Bell Labs via the journal, Bell Systems Technical Journal. One issue in particular impressed me since it included a cardboard 78 rpm record of a computer singing, ‘A Bicycle Built for Two’!  Now-a-days computers are … Continue reading →

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