This is SCIENCE FRIDAY. I'm Ira Flatow. On July 20th, 1969, Neil Armstrong, Buzz Aldrin and Michael Collins were five days into their journey to the moon. As he prepared for his historic landing, Buzz Aldrin received this advisory from Houston.
HIV has reappeared in the blood of two Boston patients who scientists had hoped had been cured of their infections.
This disappointing development, reported by The Boston Globe's Kay Lazar, is yet another cautionary tale of how researchers can never afford to underestimate the human immunodeficiency virus's ability to hide out in patients' bodies and overcome their most ingenious efforts to eliminate it.
The films of Joel and Ethan Coen pose a challenge: How do we reconcile their wildly disparate tones? Consider O Brother, Where Art Thou?, a burlesque of Homer's Odyssey centering on three stumblebums — but with a soundtrack assembled by T Bone Burnett of heartfelt historical gospel and country music. Ditto The Ladykillers: venal idiot characters, soaring African-American spirituals. The ridiculous and the sublime sit side by side, with no spillover.