Adversity Reason For Draganfly InventionsAdversity is the mother of invention. While drones aren't a new invention, they have been advancing to offer perfect solutions to challenges. Draganfly Inc (CSE:DPRO), has been able to answer the Ukraine crisis by having a drone delivery solution available. The award-winning drone leader Medical Response Drones has a temperature-controlled 36-pound payload system making them perfect for the supply of temperature-sensitive equipment and products like vaccines, blood, pharmaceuticals, and insulin to the hotspots.