Now, image processing by AI can be executed inside satellite in space.
Wimshurst generator: how does it work?
The Wimshurst generator produces high voltage static electricity with the movement of a crank. This post explains how it’s possible.
Platinum-free catalyst
Researchers developed a platinum-free catalyst for hydrogen production for fuel cells and other applications.
How is petroleum formed?
This post shows the origin of petroleum and its chemical, physical and biological processes that form this resource in our planet.
3D printed microrobot
A flexible microrobot which moves without algorithm, hardware, sensors or external commands, it was printed in a 3D microprinter.
Direct-to-Cell: cellphone communication through satellites
Direct-to-Cell is a technology which allows common smartphone to communicate directly with satellites. The explanation is on this post.
The first commercial brain implant
China approved a commercial brain implant to restore hand movement, making it the world’s first to enter in the market.
DART spacecraft changes an asteroid’s orbit
DART is a NASA spacecraft, which collided with Dimorphos asteroid, for study about protecting Earth against asteroid impacts.
Non-invasive current sensor (2nd edition)
In this post, it’s shown the operation of the noninvasive current sensor SCT-013 and how to use it with Arduino.
The robot show in China
At 2026 CCTV Spring Festival Gala, many robots from many companies made impressive presentations.
