Nov 3rd, 2008 · Peruvian singer Yma Sumac died Saturday at age 86. Sumac recorded an extraordinarily wide vocal range of more than four octaves; she could sing notes in the low baritone register as well as notes above the range of an ordinary soprano.
Keywords: registered · Singer · Opera · soprano · baritone · Peruvian · octave · sumac · Yma · Yma Sumac
Aug 13th, 2008 · Over the last hundred years, generations of skin doctors and immunologists have worked to develop some sort of pill that will reverse the sensitivity to urushiol — the sticky resin in poison oak, poison ivy and sumac that triggers the itchy allergy.
Keywords: trigger · allergy · resins · Oaks · sensitivity · Ivy · itchy · immunologists · urushiol · sumac
