VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA…
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program SCIENCE…
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember with Science in the News, a VOA…
VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Steve Ember with Science in the News, a VOA…
VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program SCIENCE…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…
VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA…