Mr Ivet came in one day to teach us about drones.  I learnt that drones are useful in many ways like Donimos now use drones to deliver pizzas and farmers use them to herd cattle.  Drones have some disadvantages  though,like they can invade privacy and break which pollutes.when we were learning about drones with mr Ivet I  also learnt that  some drones have cameras and some drones don’t .