Future work, the ideal dose will be 8 hours per week

The study published in the journal Social Science and Medicine shows that when someone goes from unemployment to a paid job of 8 hours or less per week, their risk of mental problems is reduced by at least 30%: instead there is no evidence that a longer schedule provides greater mental well-being.

The drones that deliver mail in France

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After Amazon's attempts to deliver parcels via #drones, in France the #mail already arrives with this method comfortably at the recipient's home. By now the postal services of some countries have started to evaluate the possibility of using drones instead of classic postmen, especially to deliver mail in particularly difficult areas. There have already been examples in Switzerland and Australia. However, France today announces a truly regular delivery service via drones. The … Read more

How to become a Martian. The course is coming

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The movie The Martian seemed like pure science fiction just a few years ago, with Matt Damon surviving on Martian soil for months on end growing potatoes and producing water. Yet today there are those, like Elon Musk, who dream of bringing as many people as possible to the Red Planet. Other scientists do not reject the idea of ​​a mass migration to #Mars, once the Earth has been definitively exploited. Within ten years, according to Elon Musk (who founded the SpaceX space agency), there will already be… Read more

Amazon Prime Now brings the meat home to us

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Amazon has decided to take the leap, and also bring #food directly to its customers' homes. Even in Milan. In fact, through the #Amazon Prime Now app, from today we can buy #meat and have it delivered within an hour or in two-hour windows. Australian Black Angus, scottona, Japanese Kobe, turkey or chicken; there are 30 types of Italian and international meats from which you can choose. The new service is active 7 days a week from 7 am until … Read more

Alzheimer's, soon the vaccine

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The Alzheimer's vaccine will be ready within 5 years. A good result, for a disease that scares many people. The development of a vaccine against Alzheimer's could be a matter of years now, as emerges from a study by Flinders University in Adelaide, Australia, published in the journal Nature. The first tests on humans will be carried out by 2018. And it doesn't end here. In the future, Alzheimer's disease could be diagnosed early, with ad hoc tests, perhaps a blood test... Read more

Crocodile sperm against infertility

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There are many new methods against male sterility. Lastly, it seems that crocodile sperm could be useful. That's right: Australian scientists conducted a study on marine crocodiles in which they managed to identify a group of proteins that give sperm the ability to move and recognize eggs, and which are very similar to those present in humans. Obviously, the factors that cause sterility can be different, and therefore the solutions must be different. … Read more

Found an insulin substitute that can be taken orally.

The WHO estimates the number of diabetics in the world at around 285 million (last year's data): this is almost 6% of the adult population. This translates (for type 1 diabetics and for 27% of type 2 diabetics) into the obligation to take daily insulin injections, which are uncomfortable and annoying. For some time, researchers have been trying to develop a form of insulin to be taken orally: a difficult undertaking, given that this protein is literally destroyed by ... Read more