This is what Princeton University has announced in one of its publications. They have indicated that they have developed a method to be able to multiply by 10 the power supply to high-speed processors through a more compact and efficient design. This is of great interest to almost all businesses…

Every day you can see more news about the business of aerial drones for the delivery of products, and I wonder if they really make sense, because not everything that is technically possible necessarily makes practical and economic sense. I explain myself. It can be great when you order something…

More and more people are emphasizing that to achieve the 2050 climate goals we need to reduce our energy consumption by more than 50%. And that is not easy. Just so we have a fact: in the year 2000, fossil fuels provided 80% of the energy we consume in the…

In the aeronautical world, all kinds of systems are being studied and tested to allow aircrafts to fly in a non-polluting manner. The most complex case is that of medium and large aircraft, since due to their large size and weight they need fuels capable of generating a lot of…

Not long ago researchers at MIT have shown a loudspeaker that is thinner than a sheet of paper. It has a thickness of a few microns and the novelty is the way it has to generate the sound. Until now, the speakers we know have a membrane that vibrates and…

Until now there has been a struggle between those who defend privacy (as is my case) and those who advocate having surveillance cameras to monitor what is happening in our environment. It is true that the greater the number of cameras on our streets, better we know what happens in…

One of the biggest problems we face is the slow degradation of the plastics that we use in huge quantities. They take hundreds of years to degrade and contaminate all our environments. More than 380 million tons of plastics (of various types) are produced each year and a large part…

The idea has been put forward by a New Orleans start-up called Fleetzero and involves using a battery housed in a container that can be easily placed and removed on the top surface of a ship. And of course several containers can be placed on top of each other to…

It is interesting to see how companies adapt to social changes, and some are using the issue of climate change as a differentiating feature for their Products. This is the case of the company ZEN (Zero Emission Nautic Ltd.) which manufactures boats powered by electricity and do not pollute the…