Tag Archives: pin hole

What is the largest camera ever made?

Irvine, CA. Back on May 15, Russ Forfar asked if this article on a pinhole camera was relevant. I agreed as I had recently posted George Dunbar’s pinhole selfie celebrating national pinhole day April 1, 2016. The folks in California … Continue reading

Posted in activities-other, camera | Tagged , , , | Comments Off on What is the largest camera ever made?

Tracking the sun

Toronto. My good friend George Dunbar sent me a brief note today about the NASA Astronomy Picture of the Day for March 26, 2016. This site linked here is NASA’s picture of the day archive. You can browse back daily to June 1995 and … Continue reading

Posted in activities-other, processes | Tagged , , , | Comments Off on Tracking the sun