Practical & popular science Service

Google Trekker 0

Travelling & Sightseeing from home

Now is not the best time for traveling around the world, because it’s restricted due to the coronavirus outbreak worldwide. Nevertheless, if our life is affected by a pandemic or not, this type of...

Creating KML file with Python 0

Easy way to create the KML files with Python

There are quite a few ways allowing us to create the .kml file for Google Earth and Google Maps. The solution presented here is not quicker, but for sure quite convenient for someone, who...

Northern Ireland seen from Helvellyn 0

The aspect of light reflection in the long-distance observations

This article presents the result of the longest distance observation in my life. Because it was an effect of the light phenomenon, not widely discussed by myself so far I decided to develop this topic, because of its influence on the far realing views during some specified conditions (tick haze trapped in low-level of the […]

Stevens brightness law 0

The role of contrast in ability of human vision

The contrast issue has been mentioned in this article, and either during the description of the role of horizontal visibility in long-distance observations. Because the information is not sufficient enough for my further studies...

Happy New Year 2020 0

Happy New Year 2020 to everyone!

Well, we are entering the last year of this decade according to the Gregorian Calendar. However, the forthcoming year begins somewhat the new decade, which is the 20s of the XXI century. Wow! The...

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How Cambridge looks like by night?

I would like to show you some pictures taken at night in Cambridge – the city, where I have been living for nearly 5 years.   Cambridge punting – Scudamore company flat-bottom boats are...

Mercury transit 2019 0

Mercury transit on November 11, 2019

This week commenced with a rare celestial event, which is the transit of Mercury across the solar disk. Unlike the last event such as this, what occurred exactly 3,5 years ago, I had no...