Isaac GP
Last Update 2023-04-04
Blog
Latest news on the Blog
Estonian Fossils part II: the rubble
Serve this post as a continuation of the previous one Estonian Fossils There is a stone stratum in Estonia that is especially rich in...
Aurora Borealis: Human eye vs Camera vs Internet
Aurora Borealis: Human eye vs Camera vs Internet Astrophotography is a hoax when they do not notify you of the level of processing that...
Sigma 50mm F1.4 DG HSM Art for Sony E-mount in Astrophotography and Infrared
Here are some examples of how this lens behaves, especially in astrophotography and infrared photography. The tested lens is Sigma 50mm F1.4 DG HSM...
Aurora from Estonia G2 storm
During the Pi Day, 3-14, (2022 March 13th to 14th) a G2 geomagnetic storm could be seen from Estonia. Cracks in Earth’s magnetic field,...
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Estonian Fossils part II: the rubble
Serve this post as a continuation of the previous one Estonian Fossils There is a stone stratum in Estonia that is especially rich in...
Donut-shaped mutant Marguerite daisy: Fasciation
No, it is not Fukushima. Yes, it is a mutation. This is a curious case of fasciation. It is rare, but not unusual for...
Radioactive lenses and airports
My thing with airports is not new. I like to fly and I get on an airplane whenever I have the opportunity. There is...
Bad Lens for Astrophotography: Canon EF 50mm f/1.4 USM
I do not usually make reviews of photographic material, but recently a friend told me excited that he had bought a Canon EF 50mm...
Essays
I do my best to delve into the topics that catch my attention, but sometimes I have the feeling that something is missing or does not fit. This feeling leads me to continue observing and developing my own explanations, approaching the subject from a different and very personal point of view.
Geese fly V formation alternative theory, the social theory
Why do geese fly in a V formation? Geese fly theory revised considering aerodynamic and social factors.
Portfolio
Some interesting projects
Here there are only some of them, to see more you can visit the Portfolio
Changelog
Changes within the content
Photos or texts updated, post corrected or extended ... here are the latest improvements I've been making.
The Spanish version of this website will be out very soon.
# New post about fossils in Estonia.
# Translating content into Spanish (looks like it’ll take time).
