U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Xigashada Sawirka: Buuggiisa Right-Hand, Left-Hand, Chris McManus oo ka tirsan Jaamacadda College London ayaa ku doodaya in saamiga dadka bidix-gacanta ah uu sii kordhayo isla markaana dadka bidix-gacanta ah koox ahaan ay taariikh ahaan soo saareen saamiga ka sarreeya celceliska dadka waxqabadka sare leh. Waxa uu sheegay in maskaxda dadka bidix gacmaha ah ay si kala duwan u dhisan yihiin (si ay u kordhiyaan awoodooda) iyo hiddo-wadaha go'aamiya bidix-ga gacanta ayaa sidoo kale xukuma horumarka xarumaha luqadda ee maskaxda.  Su'aal: Maxay Chris McManus ka dhahayeen dadka bidixigta isticmaala?
tirada dadka isticmaala bidixda ayaa sii kordheysa