Medicine & TechnologyMicrosoft has doubled the number of people that can take part in Skype group video calls. For beta testers involved in the Skype Insider Preview, the upper limit increases from 25 to 50.
According to the US Centers for Disease Control and Prevention, at least 228 cases of measles have been reported since the start of 2019 in the United States.
Researchers in China have demonstrated a self-healing electronic tattoo that shows high sensitivity to multiple stimuli, including humidity, strain, and temperature based on a unique graphene and silk fibroin combination.