When the average response time hasn’t budged from 7 minutes—in big cities; longer in rural areas—drones could shave off time. That’s an exploration from one North Carolina city, whose defribillator-equipped drones also comes with AED instructions for any bystander who may receive the dispatch.

Read morehttps://theconversation.com/a-common-parasite-could-one-day-deliver-drugs-to-the-brain-how-scientists-are-turning-toxoplasma-gondii-from-foe-into-friend-235928