This site has support of Itaipu Binacional. This post is about the astronomical pole Casimiro Montenegro Filho of Itaipu Binacional, located in Foz do Iguaçu, Brazil. What is showed here is not everything the pole has.
How to polarize the BJT transistor? (Part 1)
Polarization is important to design circuits with transistors. In this post, will be shown how to polarize the BJT transistor in CC mode.
The space debris problem
This post’s subject is space debris, your origin, the problems caused and possible solutions to reduce or eliminate this problem.
Wave power generation
This post’s subject is wave power generation from sea. This is an alternative of clean and renewable power source which can complement with other renewable power sources.
All fuels (Part 2)
Giving continuity to subject about fuels. In this post will be shown alternatives fuels, it’s features and properties.
How prosthetics work?
This post’s subject is an introduction about prosthetics which replace limbs and how they are controlled.
Instrument Landing System
Many airplanes can land with low visibility caused by fog. How is it possible? Enter the Instrument Landing System (ILS), meeting requests, it is this post’s subject.
News: methane cycle in Mars
The NASA robot Curiosity discovered evidence of methane seasonal variation.
Avionic sensors and instruments (Part 1)
Avionics are electronic systems and devices used in aircratfs. This post is the first part about the main sensors and instruments used in aviation.
