The Zhurong probe found grooves and etchings on Martian rocks, showing how the wheater and ancient waters changed Mars’ surface.
Other jet engines
In addition to the turbofan, exist other jet engines. In this post it’s shown the operation and applications on aviation of turbojet, turboprop, and turboshaft.
Laser types (Part 3, fiber laser)
In this third part, are shown the operation principle, advantages and disadvantages, and the applications of fiber laser.
Self-healing materials for robots
Researchers developed self-healing gelatinous materials with salt, to be used in manipulator robots.
Robotic fish made with cells
Researchers have built a biohybrid robotic fish, made with heart human cells to study the organ’s operation.
Phosphorus cycle: what is it and how does it work?
Phosphorus is one of the most important elements for living beings. The operation and importance of the phosphorus cycle are explained in this post.
James Webb arrives at the final destination
The James Webb Space Telescope (JWST), launched on Christmas last year, arrived at Lagrange point L2 of Earth-Sun system.
Remote control vehicle
This is a project of a vehicle with tracks controlled by a pair of RF modules and intergated circuits HT-12E (encoder) and HT-12D (decoder).
Work envelope of robots
This post’s subject is the work envelope on robotics. Manipulator robots are classified according to this important concept.
The BASE experiment with protons and antiprotons
The new BASE measure with high precision didn’t show substantial differences between protons and antiprotons, beyond the electric charge signal.
