Was discovered a material which becomes a superconductor at 15ºC, after more than a century of search.
Memristor and memristence
This post’s subject is the memristor, the fourth fundamental passive electronic component, alongside resistor, capacitor, and coil.
Earth-sized rogue planet
Was discovered a rogue planet (without a star to orbit) with a mass approximately equal to Earth wandering through the galaxy.
An electronic component as an artificial neuron
Was created the first electronic component which alone behaves like a neuron.
What are the Lagrange points?
The Lagrange points were described in 1772, by the mathematician Joseph-Louis Lagrange, in his paper “Essay on the Three-Body Problem”.
Chitin: Construction material for Mars?
A new study suggests using chitin to build structures and tools on Mars, for future colonies on the red planet.
Why is the system three-phase?
Why is the production, transmission, and distribution of electrical energy system three-phase, instead of single-phase? Let’s find out in this post.
Walmart plans delivery service by drone
Walmart is making a partnership with Zipline to start a delivery service by drone, in the USA.
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.
