Imagine a waste bin that can seperate content based on material type be it metal on non metal. This can ease waste seperation and hence the recycling that folow it. i got this idea in my Lab in abuja and will like to give it a try. The bin will have three compartments one for sorting, another for metal objects and the other for non metals.

whenever garbage is put on the first compartment, a sensor will be used to detect its propertie and then pushed to one of the other two compartment that serves as the storage.