It also states that the kamikaze drone PSK can be deployed in just two seconds – simply by a soldier throwing it in the air.

The drone is still in development — it can only stay in flight ... by 28 motors and is strong enough to carry up to 200 kilograms (440 pounds) in weight. This drone could help us put out fires.

The best drones we've tested can add production value to a film project or help you get a unique view for your travel vlog—and they're also just fun to fly. Images, and the devices that capture ...

especially when you wonder what could possibly be the payloads these drones are designed to carry. But in terms of nature-inspired robotics, the maple seed pod idea is pretty interesting.