NASA’s mission Mars 2020, launched yesterday, promises to bring samples from Mars to Earth with Perseverance rover. To find out if existed life.
Category: Geology
What are speleothems?
Speleothems are rock formations inside caves, the most known are stalactites and stalagmites. These and other formations are shown in this post.
Discovery by Chang’e 4
Do you remember the news about Chinese spacecraft in the dark side of moon? This mission discovered something about lunar surface.
Technical Museum Nikola Tesla (Part 2)
This is the second post of series about the Technical Museum Nikola Tesla. To see the first post, click in following button.
Postojna cave (Part 2)
In the second part about Postojna cave it is shown most part of permanent exhibition, called Expo Cave Karst or Expo Jama Kras.
Postojna cave (Part 1)
The cave in Postojna city, Slovenia, is a natural wonder. As usual, what is shown in this post isn’t all the exhibition.
Earth’s internal discontinuities
This post’s subject are the 5 discontinuities of Earth’s interior which demarcate borders between inner layers.
Environmental impact study
This post’s subject is the environmental impact study for installation of small hydropower plants. Each country has it’s own environmental regulation. Therefore I won’t enter in this part.
What is hydroinformatics?
The hydroinformatics is a multidisciplinar branch which applies information technology, artificial intelligence and computer modeling to management of water resources.
Visiting Vila Velha State Park
I visited Vila Velha State Park, famous by sandstone sculptures. These natural monuments are shown in this post.