Scientists from the CNRS and the Ecole Normale Supérieure – PSL have discovered how to develop artificial neurons using ions to transport information, in the same way that biological nerve cells do. Their work, published in the journal Science, reports that devices made of a single layer of water that carry ions within graphene nanoparticles have the same transmission capacity as a neuron, as reported in a statement . With an energy consumption equivalent to two bananas a day, the human brain can perform many complex tasks. Its high energy efficiency depends in particular on its base unit, the neuron,…
Author: Hesper News Team
This is the worst time to buy a new iPhone. Apple always launches a new model in September , the only exception being last year, which introduced its latest smartphone during October. This is the big reason why buying the iPhone 12 right now is a bad decision. This latest model is still around a price of between 700 and 1,000 euros , so the most convenient thing is to wait for the company to launch the iPhone 13 and invest that sum in state-of-the-art technology, meanwhile, it is expected that this model will be present next month, according to…
Aramco doubles its profits in the first half to $ 47 billion. It will distribute 18,760 million dollars in dividends. The Saudi state oil company Aramco, the largest in the world, shot its profits during the first half of this year to $ 47,180 million, slightly more than double (103% more) than the 23,230 registered in the same period of 2020, he announced this Sunday the company in a statement. Regarding the quarterly results, the 25,500 million dollars obtained between last April and June represented an increase of 288% compared to the benefits of the same period last year, when…
Users of the beta version of iOS 15 have discovered that the camera application is now able to eliminate the effect of “lens flare”, or lens flare, when we photograph scenes with a direct light source. It is very possible that right now, among the photos that you have stored on your mobile you have one with that failure. It is easily recognizable as a “halo” of light, or a point of light that appears in a part of the image. It normally appears when the sun is low enough to hit the lens, hence the circular shape it usually…
Google has introduced a new generation of Nest devices, including new models with battery and internal storage. Although Nest initially focused on home security, including cameras, doorbells and smoke detectors, in recent years it has become Google’s big bet on the smart home. But the great disadvantage of the Internet of Things is that it needs that, the Internet. The new Nest models don’t. Thanks to the internal storage, and the use of batteries, these cameras are able to monitor our house and send us notifications when events occur, without having to pay a subscription; this is a big change…
The Vivo X60 Pro aims to become the best option in Spain for photography lovers, and it presents very good reasons to support this bet. Vivo is one of the youngest brands in the Spanish market , arriving last October as another alternative from China. But far from being another Chinese brand, Vivo’s commitment has been original like few others; all the devices launched so far fulfill a function, or cover a very specific niche. The star of the brand, the Vivo X60 Pro, is no exception. We are facing a mobile completely focused on photography, where the vast majority…
How many days can the second dose of Pfizer be delayed and what protection does the first give? 20% of Madrid residents reject or postpone the second dose. In addition, the Ministry has assumed certain delays in the last puncture. The time between doses can be extended from 21 to 42 days. The second shot of the Pfizer and BioNTech vaccine should be administered within 21 days of the first. A spacing that marks the pharmaceutical but that can be delayed in cases of supply problems, according to the World Health Organization (WHO). Presently, in the Community of Madrid there…
Spending on leisure, restaurants and tourism registered double-digit growth in the first week of July. The effect of the lifting of restrictions and a significant dammed demand has been immediate, according to data from a well-known analytics firm. Since last June 26 you can walk down the street without a mask. However, in shopping centers it is still necessary. It provides a security supplement that professionals, traders and end customers appreciate and value, especially in the face of a hypothetical fifth wave threat. The influxes to parks and prime centers continue to rise month after month. In a few weeks…
You’re searching for a new model to buy — you narrow your search down to a select few motors that have caught your eye, they meet the specifications you’re looking for, they have powerful engines and fantastic handling — the reviews are superb. And then you find that they’ve been discontinued by their manufacturer, dubbing it a ‘zombie car’. Buying a discontinued model can plant seeds of doubt in drivers’ minds, whether it’s to do with sourcing parts if something goes wrong or it changes your opinion of what you thought was a popular and well received car. However, parts…
The oil market is an incredibly unique and volatile arena — viciously swinging like a pendulum between stability and failure. Everything affects the way in which the oil and gas industry operates, including global economic performance, the strength of the US dollar, and political relations. Fortune within the industry has, for generations, transitioned between various different oil drilling nations and regions. Up until the late 1900s those at the helm of these fortunes cemented their regular position at the forefront of the world’s rich list. Tycoons, as they are otherwise known, are dotted across the globe. The powerful figures who…