The conversation between human and AI assistant.
Why are drone and quadcopter flight times so short? Is the technology for lightweight, high-capacity batteries not here yet or is it a cost issue?
Are there any other ways to extend flight times?
One way to extend flight times is to use more efficient motors and propellers, which can reduce energy consumption. Another approach is to design drones and quadcopters with larger surface areas or more wings, which can generate more lift and keep the vehicle in the air for longer.