ebikosa enkyukakyuka y'obudde ng'ekyeya ekiwanvu okubooga kw'emigga okusengulwa kw'abantu n'endwadde z'ebirime ezitawona bibadde naffe okumala emyaka mingi kati naye tukyalaba ebifo ebigenda mu maaso mu ntobazzi okusaanyaawo ebibira eby'obutonde n'okubuusabuusa okukozesa ssaayansi ne tekinologiya ow'obulamu