Sputi e insulti razzisti a un bambino di 11 anni – Notizie – Ansa.it

 Insultato con frasi razziste, poi gli sputi anche sulla sua bici. Ha 11 anni e il “solo difetto di essere italo-africano”, dice sua madre Roberta che ha reso pubblico quanto accaduto al figlio venerdì sera a Gioia del Colle, in provincia di Bari. Ha raccontato tutto su Facebook dopo aver…

Your brain works overtime at night to burn fat and prevent sugar crashes

The brain controls the release of glucose in a wide range of stressful circumstances, including fasting and low blood sugar levels. However, less attention has been paid to its role in day-to-day situations. In a study published in Molecular Metabolism, University of Michigan researchers have shown that a specific population…

Why irregular sleep puts heart failure patients in danger

People recovering from heart failure should consider improving the regularity of their sleep, a study led by Oregon Health & Science University suggests. The research team found that even moderately irregular sleep doubles the risk of having another clinical event within six months, according to a study published on August…

Scientists unlock nature’s secret to superfast mini robots

A collaborative team of researchers from the University of California, Berkeley, the Georgia Institute of Technology, and Ajou University in South Koreahas revealed that the unique fan-like propellers of Rhagovelia water striders — which allow them to glide across fast-moving streams — open and close passively, like a paintbrush, ten…

Leone a Zelensky: ‘Prego Dio perchè tacciano le armi? – Notizie – Ansa.it

 “Con il cuore ferito dalla violenza che devasta la vostra terra, mi rivolgo a voi”, “invocando Dio perché consoli quanti sono provati dalle conseguenze del conflitto”, rafforzi “i feriti” e conceda “il riposo eterno ai defunti”. Lo dice papa Leone XIV in una lettera al presidente ucraino Volodymyr Zelesnky per…

Stopping time in cells exposes life’s fastest secrets

Optical microscopy is a key technique for understanding dynamic biological processes in cells, but observing these high-speed cellular dynamics accurately, at high spatial resolution, has long been a formidable task. Now, in an article published in Light: Science & Applications, researchers from The University of Osaka, together with collaborating institutions,…

Jupiter’s core isn’t what we thought

The mystery at Jupiter’s heart has taken a fresh twist – as new research suggests a giant impact may not have been responsible for the formation of its core. It had been thought that a colossal collision with an early planet containing half of Jupiter’s core material could have mixed…

Strange ripples frozen in Mars’ sands could hold keys to human survival

On Mars, the past is written in stone — but the present is written in sand. Last week, Perseverance explored inactive megaripples to learn more about the wind-driven processes that are reshaping the Martian landscape every day. After wrapping up its investigation at the contact between clay and olivine-bearing rocks…

Closest and brightest fast radio burst ever detected by astronomers

A fast radio burst is an immense flash of radio emission that lasts for just a few milliseconds, during which it can momentarily outshine every other radio source in its galaxy. These flares can be so bright that their light can be seen from halfway across the universe, several billion…

Why tiny bee brains could hold the key to smarter AI

A new discovery of how bees use their flight movements to facilitate remarkably accurate learning and recognition of complex visual patterns could mark a major change in how next-generation AI is developed, according to a University of Sheffield study. iversity of Sheffield built a digital model of a bee’s brain…

Tiny green tea beads trap fat and melt away pounds without side effects

Weight-loss interventions, including gastric bypass surgery and drugs that prevent dietary fat absorption, can be invasive or have negative side effects. Now, researchers have developed edible microbeads made from green tea polyphenols, vitamin E and seaweed that, when consumed, bind to fats in the gastrointestinal tract. Preliminary results from tests…

Too much salt can hijack your brain

A new study finds that a high-salt diet triggers brain inflammation that drives up blood pressure. The research, led by McGill University scientist Masha Prager-Khoutorsky in collaboration with an interdisciplinary team at McGill and the Research Institute of the McGill University Health Centre, suggests the brain may be a missing…