The post’s subject is how the communication satellites work. These satellites make retransmission of radio, television, telephone and internet signals.
What is natural language processing?
Natural language processing is a branch of computer science and artificial intelligence about communication with machines using natural language spoken. It is this post’s subject.
Trash bin in public places
This is the first post about environmental education. It is about the question of trash bin in public places. Thanks to Antonio Ademir Stroski, agricultural engineer and master in Environment and Sustainability, for provide valuable information.
Electrical e-Library in Campus Party 2018
I was in São Paulo, Brazil, to Campus Party 2018 in January 30th and 31th and February 1st. It is a great event of technology which assemble enthusiasts and show news of innovation, entrepreneurship, sciences and workshops.
Energy generation by biomass
Biomass is the material from decomposition of organic waste like remains of animals, plants and food, agricultural waste, etc. But fossil fuels are not included. This post will explain how to generate energy from biomass.
What is precision agriculture?
In this post I will talk about precision agriculture and your usefulness to reduce environmental impact caused by farming activity.
Hydrogen and solar energy kit
In this post, I will make an unboxing of a hydrogen and solar energy kit. This kit serves to make experiences with solar energy and a hydrogen fuel cell.
The Cosmonautics Memorial Museum in Moscow (Part 2)
This post is the continuation of Cosmonautics Memorial Museum in Moscow. I will talk about what the other rooms have but isn’t everything the museum has.
The Cosmonautics Memorial Museum in Moscow (Part 1)
When I was in Moscow, I visited the Cosmonautics Memorial Museum. This museum is bigger than the one in Saint Petersburg. It is so big that I have to write two posts and this is the first part.
Museum of Cosmonautics and Rocket Technology in Saint Petersburg
I was in Saint Petersburg, Russia, and visited the Museum of Cosmonautics and Rocket Technology in Peter and Paul Fortress.
