Energy crisis and how to save money
It could be said that this year did not start quite happily in terms of energy and high prices.
How to publish your first book
Maybe you were already thinking about publishing your book, or just some collection of your ideas, poems, or short stories.
How I turned one very old laptop into “astronomy field machine”
I got one very old laptop, I think that it was bought sometime in 2005 as a new machine. The problem with this laptop was that the operating system there was not usable anymore....
Uranus will “disappear” behind the Moon in September
I remember that once I was “corrected” by one Dutch amateur astronomer that “the planet Uranus cannot be simply visible” by a telescope from the Earth.
Space place in Brno (CZ)
The Observatory and Planetarium of Brno is well known for their excellent programs for the public.
My first fiction short story
I have found a short fiction story that I wrote maybe in 2005. It was forgotten, recorded on an old floppy diskette. After many years I managed to read the content of that floppy...