Inventions: Drones • English Conversation Questions

What is a drone and how does it work?
What are some common uses for drones?
How have drones changed the way we do things?
What are some potential future uses for drones?
What are some ethical concerns surrounding the use of drones?
How has the development and use of drones evolved over time?
What are some challenges that drone technology still needs to overcome?
How have drones been used in military and law enforcement contexts?
What are some creative or unexpected ways that drones have been used?
How has the availability of drones changed the way that people interact with each other and the world around them?
What are some ways that drones can be used to benefit society and the environment?