SauceNAO - SauceNAO is a reverse image search engine.
Skydio R1 - The self-flying camera has arrived
Yandex.Images - search for images on the internet, search by image
Droners.io - Get anything filmed by a drone (Airbnb for drone pilots)
Drone Keyboard for Tello - A new way to control your Tello Drone
Umbrella Drone - Hands-free umbrella that follows you everywhere (via GPS)!