A flexible microrobot which moves without algorithm, hardware, sensors or external commands, it was printed in a 3D microprinter.
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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.
3D printing with tungsten carbide-cobalt
The tungsten carbide-cobalt is one of the hardest industrial materials, for which was developed an aditive manufacturing technique.
Classifications of circuit breakers
This post is the second part about circuit breakers and shows the different classifications and their respective applications.
Transforming CO2 in useful materials
Scientists developed a device that captures carbon dioxide (CO2) and converts in materials for energy and fabrication.
Vacuum cleaner robot: how does it work?
This post outlines the technologies employed in the vacuum cleaner robot, which enables it to clean the ground and navigate autonomously.
