![Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News](http://www.urbanairmobilitynews.com/wp-content/uploads/2021/02/Drone-Delson-2.jpg)
Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News
![Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News](https://www.urbanairmobilitynews.com/wp-content/uploads/2021/02/Drone-Delson-1-750x450.jpg)
Watch video: No-more “whiny bee buzzy drone noise”, has Canadian company made "eureka silent breakthrough?" - Urban Air Mobility News
![Eureka Dynamics on Twitter: "We present our new line of products specially designed to equip a drone laboratory. Identifying the motor's model and parameters. Drones for R&D. Platform to test drones. Motion Eureka Dynamics on Twitter: "We present our new line of products specially designed to equip a drone laboratory. Identifying the motor's model and parameters. Drones for R&D. Platform to test drones. Motion](https://pbs.twimg.com/media/D5awnXGXsAIfmLw.jpg)