How Does a Virus Spread in Cities? It’s a Problem of Scale
Population density didn’t make Covid-19 worse in New York City. If you want to know what went wrong, you have to think a lot smaller. https://bit.ly/2TnkwNo
For the first time, a commercial craft will bring a crew of civilians to the space station. It’s a harbinger of space tourism’s future—and its inequities. https://bit.ly/3jf25HC
Security researchers say the group exploited a zero-day in Apple’s operating system to target European government officials over LinkedIn. https://bit.ly/3kmtpoZ
