The chinese space station Tiangong-1 has fallen.
How a nuclear power plant works?
This post is about what is nuclear fission energy and how a nuclear power plant works.
What is the most complex mineral in the world?
Will be shown the mineral which has the most complex structure and the greater number of bits.
How the GPS works?
The Global Positioning System or GPS is much used in daily life to go to an unknown place, to find out where you are. It is used in ships, drones and airplanes to avoid collisions. How it works is this post’s subject.
PID controller
This post’s subject is PID controller. It is a controller to feedback systems, not only is used in robotics, but also in many industrial processes.
Arduino tutorial (Part 6, ultrasonic sensor)
In this sixth part of Arduino tutorial, will be explained how it works and how to use the ultrasonic sensor HC-SR04. I will show some projects involving this sensor and what was seen in previous tutorial.
News: Stephen Hawking dies at 76
In this Wednesday, the great physicist Stephen Hawking dies in Cambridge, United Kingdom.
Small hydropower plants
Not all hydropower plants have to be big, some are small enough to be used in small rivers. The small hydropower plants are this post’s subject.
What is quantum computing? (Part 1)
This post is the first part about what is quantum computing and the working principle of quantum computer. These computers promise to replace the actual electronics and have a much higher power processing.
Light pollution
This post’s subject is light pollution. Will be explained why it is a problem, the environmental impact, and some measures to reduce this kind of pollution.
