This website uses cookies to ensure you get the best experience on our website.
Use essential cookies only.
All cookies.
Open main menu
Home
Flashcard Decks
Game Queue
Studied Flashcards
Compatible Games
Open user menu
Sign in
Choose Chapters
Game Queue
History
Games
Home
In the Twenty First Century 2010-2019 Flashcard Deck
Drone Flashcard
Drone
An aircraft without a human pilot on board and a type of unmanned vehicle.
Drone - Easy to Understand Real World Example
