Drones can be used to complete a great deal of functions, from inspections and surveys to search and rescue but this Hungarian company is using them in a completely new way – to create beautiful art in the sky. There are not many people who don’t enjoy the spectacle of lights in the sky but in a world where fireworks are becoming increasingly criticised for their detrimental effect on the environment and effect on local animals and wildlife, these drone shows could provide a perfect solution. Collmot say that their aim, with their creation [...]