title: Maaddaama kharashyada ay kordhayaan, qaar ka mid ah dugsiyada gaarka loo leeyahay ee Pittsburgh ayaa ka fekeraya qiimaha saxda ah ee waxbarashada
abstract: Wax yar ka hor, Christopher A. Brueningsen iyo asxaabtiisii Kiski School waxay arkeen albatross oo meel fog ka soo muuqday. Waxbarashada dugsigooda gaarka loo leeyahay, oo ragga oo dhan ah oo ku yaal degmada Westmoreland County ayaa kor u kacay celcelis ahaan 5% sanad kasta, koror loo baahan yahay si loo daboolo kharashaadka hawlgalka ee si joogto ah u kordhaya. Marka sicirkaasi hoos u dhaco, waxbarashadu waxay ka badnaan doontaa 80,000 oo doolar toban sano gudahood, taas oo ah qiime aad u sarreeya xitaa marka la fiiriyo dunida dhaqaale ahaan go'doonsan ee...