Li-fi, or Light-fidelity, is a VLC (Visible Light Communications) system that uses light to send wireless data embedded in the beam. No electromagnetic waves, therefore, on which damage to health and the environment is still being discussed, without arriving at a definitive solution. The...
A machine that uses the energy produced by the wave motion of the sea to transform it into electricity: this is the basic principle of Wavestar, an oleodynamic platform that promises to create - always through the sustainable exploitation of wave motion...
Smartphones powered by renewable energy? From today it is no longer science fiction and soon the old lithium batteries could be replaced by brand new graphene batteries, which reduce charge times to a minimum and extend the life of our portable devices. The...
An artificial tree that absorbs carbon dioxide and returns clean air. It is not science fiction but it is what has been achieved by the Mexican start up BiomiTech, a company committed to the front line in the struggle...
Ferrari introduces a new chapter in its history with the introduction of its first series production PHEV (Plug-in Hybrid Electric Vehicle), the SF90 Stradale. The new model is extreme on every level and represents a true paradigm shift, because it delivers unprecedented performance...
Mountains of waste are literally piling up in landfills around the world. Many companies are developing new technologies to solve the problem, turning waste into resources. Sierra Energy, founded in California in 2004, has developed FastOx, a technology that...
If the state of the world’s climate change problems makes you want to hide under the covers, we’ve got good news: London’s toxic air is about to get a little bit cleaner. In April last year, London Mayor Sadiq Khan introduced...
The search for gold can be very harmful for the environment and for salmon, whose natural habitat is damaged by miners. Apple uses gold in all its devices and has chosen to obtain it only from miners who, after the mining operations,...
We often hear about refurbished or reconditioned products about electronics and information technology items. Some consumers still show skepticism towards these products, erroneously considered unreliable. However, refurbished items are good not only for the wallet of those who buy them but also for...
Generate clean energy with greater efficiency and lower costs. This is the goal of Vortex Bladeless, the Spanish start-up that has patented Vortex Tacoma, an innovative technology in the field of renewable energy. It is a particular turbine capable of capturing the...

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