An early start today to see the eclipse and take some pictures with the aid of some polarises sunglasses! Click here to see the pictures.
To do this, take any two pairs of sunglasses, duct tape them together at 90 degrees to exclude nearly all light (each lens excludes light in on polarising direction, the two used this way exclude 99% of the light). I first did this 40 years or so ago on the Greek island, Rhodes, for the annular eclipse there. I had to sacrifice a cheap pair of polaroid sunglasses to do the trick, and filmed the whole thing with a Braun Nizo 8mm camera. i still have the film, but today, just pictures. I’ll turn them into a time lapse later.
Be very careful a) of your eyes and b) your camera CCD. The first is far more important!
Published by docbrs
After a career with several organisations, broadly in IT, I now have more time to follow physics (mainly cosmology) and mathematics again, as well as reviving my cycling, and having more time for skiing.
As I get older, I'm more relaxed about some things, and less patient with quite a few others! It seems quite random, but my interests and prejudices will show as I post more blogs, I suppose. I have used Twitter and Facebook for a while, but I have found 140 (or even 280) characters on Twitter too few to make points in a nuanced way (opinions on Twitter are VERY black and white, and sometimes downright offensive); and FaceBook, while I use it a quite a lot, isn't really a medium for debate.
So here goes with a blog, at last!
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