Extra-small drones that also weigh 40 times

FlyCroTug is a dron that can tow up to 40 times more than its own weight. The weight of the drones is only 100g. The drones are made from the appearance of a wasp carries bigger food than itself. Of course, when towing, you should put your foot on the ground and use your strength somewhere, not the air.

The drones are able to pull heavy weights with small sprockets, and several teams can work together to pull more heavily. Of course, the drones are still in a lot of ways to improve. The battery limit means that you can only fly five minutes in a row and you will not have enough power to tow when flying. Nevertheless, this product is likely to be used in various fields, such as reconnaissance at the disaster site, transferring small objects, and delivering water or a flashlight to a prisoner. For more information, please click here .