<prompt> Pedzisa mutsara unotevera: Pakutanga kambani iyi yainyanya kuita mabasa ehurumende yeUnited States ane chokuita nesimba renyukireya uye zvirongwa zvokuongorora zvinokonzerwa nezvombo. Kambani yacho yakatumidzwa kuti Science Applications International Corporation SAIC sezvo yakawedzera mabasa ayo. Zvirongwa zvikuru panguva yekushanda kwaBeyster zvaisanganisira basa rekurapa kwemwaranzi yeLos Alamos National Laboratory; rutsigiro rwehunyanzvi uye rubatsiro rwekutungamira mukugadzirwa kwemakumbo ekufambisa muma1970s; kuchenesa kweThree Mile Island Nuclear Generating Station mushure mekurwiswa kwayo kukuru.  <response>: tsaona, uye yenharaunda yakasvibiswa yeLove Canal; kugadzirwa uye kuongororwa kwezviito zveNyeredzi Stripes 87, ngarava inokunda yeAmerica Cup ya1987; uye kugadzirwa kwemuchina wekutanga wekuongorora mabhegi kuti upfuure bvunzo itsva dzeFederal Aviation Administration zvichitevera kubhombwa kwegandanga kwePan American ndege 103 pamusoro peLockerbie, Scotland. 