Tag Archives: precision instrument

183-2020 – My Aneroid Barometer

Today’s photo of the day, part of “a photo a day challenge 2020”, is about my aneroid barometer, which until today was hanging on my wall as decor and not used for its intended purpose-predict the weather. I just learned how to calibrate it and from now on I will try to see how accurate is compared with the main weather channels and the actual reality. I am starting to appreciate old technology. I am blown away by the simplicity and craftsmanship and unlike our today gadgets don’t require electricity to function. Next, I will try to get myself an […]