Egg Drop

Mr Chinh  keeps pigeons on the roof. The pigeons lay eggs. Mr Chinh wants to get the eggs down to the car park without having to keep walking up and down the stairs. At the moment he throws them down to Mr Tien and Mr Anh Tuan but unfortunately, they are not very good at catching and so many of the eggs are getting broken,  Can you help  get  the eggs down safely when they are dropped off the top of the school?