Excerpt: Fred Isberner is a retired healthcare professor in Carbondale, Illinois. But on 21 August, the 69-year-old will be collecting data about the Sun’s superheated outer atmosphere during a total solar eclipse. Isberner is one of thousands of people across the United States who plan to gather data during the event. Their combined efforts will…
Excerpt: Phone-wielding and bare-armed, I follow Scott Edmunds and Mendel Wong to a small park in the Mid-Levels area of Hong Kong Island, where a dengue outbreak occurred last year. We hit the jackpot within five minutes – a swarm of mosquitoes around a tree. With his phone, Wong snaps a picture of one that…