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Category: Geology

Automation, Exploration, Geology, News, Space, Wireless

The probes on Mars in February

Pedro Ney Stroski / 13 de February de 2021

This month will be interesting for space exploration. 3 probes from different countries will be on Mars. Each one of the missions is described in this post.

Biology, Electronics, Geology, Instrumentation, Subatomic particles

Carbon-14 for dating (Part 2)

Pedro Ney Stroski / 19 de January de 2021

In this part, are explained the methods to measure the quantity of carbon-14 in organic material, allowing to determine a fossil’s age.

Biology, Environment, Geology, Subatomic particles

Carbon 14 for dating (Part 1)

Pedro Ney Stroski / 11 de January de 2021

This post’s subject is carbon 14. A radioactive isotope which allows determining the age of an artifact or living being from thousand of years ago.

Exploration, Geology, News, Space

The Chang’e 5 mission

Pedro Ney Stroski / 10 de December de 2020

China’s Chang’e 5 mission extracted samples from the Moon and it’s bringing to Earth. The last mission of this nature was USSR’s Luna 24, in 1974.

Geology, News

Drones sent to volcanoes

Pedro Ney Stroski / 3 de November de 2020

Scientists started to use drones to fly very close to volcanoes, collect gases, and predict eruptions for early warning.

Geology, History, News

Lost tectonic plate found

Pedro Ney Stroski / 23 de October de 2020

In the Pacific Ocean, next to North America, was discovered a tectonic plate, which many geophysicists didn’t believe in its existence.

Exploration, Geology, News, Space

NASA’s mission Mars 2020

Pedro Ney Stroski / 31 de July de 2020

NASA’s mission Mars 2020, launched yesterday, promises to bring samples from Mars to Earth with Perseverance rover. To find out if existed life.

espeleotemas
Environment, Geology

What are speleothems?

Pedro Ney Stroski / 27 de April de 2020

Speleothems are rock formations inside caves, the most known are stalactites and stalagmites. These and other formations are shown in this post.

Exploration, Geology, News, Space

Discovery by Chang’e 4

Pedro Ney Stroski / 29 de February de 2020

Do you remember the news about Chinese spacecraft in the dark side of moon? This mission discovered something about lunar surface.

Avionics, Energy, Exploration, Geology, History, Mechanics, Military, Motors, Museums, Thermodynamics, Visits

Technical Museum Nikola Tesla (Part 2)

Pedro Ney Stroski / 15 de February de 2020

This is the second post of series about the Technical Museum Nikola Tesla. To see the first post, click in following button.

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Pedro Ney Stroski

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Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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