Teletele o tun je Aare lati 1986 de 1990 o si gba Ebun Nobel ni 1987 fun iyanju re lati mu opin ba awon ogun abele ti won nlowo nigbana ni opo awon orile-ede Aarin Amerika.Itokasi Awon ara Kosta RikaAwon elebun Nobel fun Alafia.. 
Ni 1951 ni Eric Morley ṣẹda rẹ ni ilẹ̀ Britani..Ìtọ́kasí.. 