After a thirty-year search, the missing ordinary — or 'baryonic' — matter that scientists predicted ought to be found in the universe has been located. They were able to detect the hidden matter using mysterious flashes of energy known as 'fast radio bursts'. As these radio bursts travel to Earth, they spread out — which let experts measure the density of the Universe along their path. Pictured, an artist's impression of an FRB leaving a galaxy … [Read more...] about The universes’s missing matter is found by scientists after 30-year search: Fast radio bursts reveal hidden low-density hot gas spread across the vast space between galaxies
Fast spreading idea crossword
But the realisation that asymptomatic people can spread an infection is not completely surprising. For starters, there is the famous early 20th century case of “Typhoid Mary”, a cook who infected 53 people in various households in the US with typhoid fever despite displaying no symptoms herself. In fact, all bacterial, viral and parasitic infections – ranging from malaria to HIV – have a certain proportion of asymptomatic carriers. Research has even shown that at any one time, all of us are infected with between eight and 12 viruses, without showing any symptoms. … [Read more...] about Could nearly half of those with Covid-19 have no idea they are infected?
“The issue is, clearly there’s a need to try and get the economy restarted and people back to their jobs and so on, and also there’s a social and a mental health need to allow people to meet with their friends and families,” he said. … [Read more...] about Covid-19 spreading too fast to lift UK lockdown – Sage adviser
Cross-border workers sleep in their vehicles as they wait in line for the Otay Mesa Port of Entry to open to allow essential workers to cross from Tijuana to California. Port of entries at the northern and southern United States border have cut their service times due to the coronavirus crisis as the Trump administration sought ways to control the outbreak … [Read more...] about Mexican workers who are ‘essential’ in California are sleeping in their cars and on sidewalks so that they can cross the U.S. border fast enough to make it to work on time
Minneapolis Police released a statement saying that officers had fled the scene: 'In the interest of the safety of our personnel, the Minneapolis Police Department evacuated the 3rd Precinct of its staff. Protesters forcibly entered the building and have ignited several fires.' … [Read more...] about ‘When the looting starts, the shooting starts’: Trump threatens to ‘assume control’ of Minneapolis in extraordinary tweet about rioter ‘THUGS’ as National Guard rolls into the city and George Floyd protests erupt across the U.S.