newatlas.com — When we hear about VTOL (vertical take-off and landing) aircraft, we usually think of passenger-carrying "air taxis." The autonomous Nuuva, however, is being designed to give cargo-carrying helicopters a run for their money.

newatlas.com — We've already heard about drones that spray crops with herbicides and fertilizers. The AeroSeeder is a bit different, however, in that (as you might have guessed) it disperses seeds that might otherwise be difficult to plant.