Graphene is still too expensive and difficult to make on large scale. While graphene oxide is a graphite derivate, which is cheaper and easier to manufacture.
Category: New technology
The launch of reusable experimental spacecraft
Was launched in China on a Long March 2F rocket, on Friday, 09/05/2020, an experimental reusable spacecraft to realize tests.
Snatcher, the robotic chameleon tongue
Researchers from South Korea developed a robotic manipulator which looks like a chameleon tongue, called Snatcher.
Starlink: What is it and how will it work?
This post’s subject is SpaceX’s ambitious Starlink project. It promises to bring broadband high-speed internet everywhere on the planet.
Accident with hoverbike
A police officer in Dubai lost control of its hoverbike and feel.
Introduction to nanomachines
Nanomachines are molecular mechanisms which execute a function when receive a stimulus. Today’s subject is an introduction with examples.
X-37B launch
In this Sunday, space plane X-37B was launch in a Atlas 5 rocket.
UV robot for disinfection
An autonomous robot, built by Akara Robotics, uses ultraviolet light (UV) for disinfection in hospitals.
Photodetector based in quantum dots
Was developed a high efficiency photodetector based in quantum dots.
Electrical e-Library at CERN (Part 2)
Continuing the visit to CERN. This second and last part is about the permanent exhibition of Microcosm and the guided tour.