Drones, drones everywhere! —
Drones, drones everywhere!
From pizza deliveries to search and rescue operations, flying drones are set to rule the future skies.
There are several doubts on how to regulate the use of these machines, with privacy among the main concerns, but several interesting projects are already underway.
Both Google and Facebook are planning to use solar-powered drones to bring internet connectivity to remote areas, and the billions of people who currently don't have it.
These pilotless aircraft will fly uninterrupted for months, at altitudes far higher than those of commercial planes, between 60,000 and 90,000 feet.