SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS in VOA Special English. I'm Shirley Griffith. BOB DOUGHTY: And I'm Bob…
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. SHIRLEY GRIFFITH: And I'm Shirley…
BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. BARBARA KLEIN: And I'm Barbara…
SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Shirley Griffith. BOB DOUGHTY: And I'm Bob…
JIM TEDDER: This is SCENCE IN THE NEWS, in VOA Special English. I'm Jim Tedder. KATHERINE COLE: And I'm Katherine…
CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Christopher Cruise. BOB DOUGHTY: And I'm Bob…
FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. BOB DOUGHTY: And I'm Bob…
FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. CHRISTOPHER CRUISE: And I'm Christopher…
JIM TEDDER: This is SCIENCE IN THE NEWS in VOA Special English. I’m Jim Tedder. CHRISTOPHER CRUISE: And I’m Christopher…
FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. BOB DOUGHTY: And I'm Bob…