Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R...
This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? Altruism poses a problem for the theory of survival of the fittest. If we help others at a cost to ourselves, nice-guy behavior should die out, because we are giv...
Some say it will force more openness and customer dialogue Ted Landphair | Washington, DC 05 April 2010 Much has been written about the profoundly negative effect that the Internet has had on the newspaper business. So many readers have switched to t...
This is the VOA Special English Development Report. An eye care organization in India is being honored for its efforts. On Tuesday, Aravind Eye Care System will receive the Conrad N. Hilton Humanitarian Prize. The award will be presented in Redwood C...
A: I need a snack from the cafeteria. B: What are you thinking of getting? A: I only want some chips. B: I think I may get something too. A: What do you plan on buying? B: I have a sweet tooth. I want candy. A: What kind of candy do you want? B: I re...
A: Let's go and get something from the cafeteria. B: What are you going to get? A: I think I just want some chips. B: I want to get a snack too. A: What are you getting? B: I have a taste for candy. A: What kind are you going to get? B: Chocolate sou...
A: I want to get a snack at the cafeteria. B: What are you going to buy? A: I may just get some chips. B: I'm probably going to buy something too. A: What do you want to get? B: I want some sort of candy. A: What kind do you want? B: I want some choc...
A: I am absolutely famished. B: Yeah. I am too. A: Where did you want to go for lunch? B: I was thinking we should just go to the cafeteria. A: I don't think I ever got food from the cafeteria. B: I actually like the food there. A: Does the cafeteria...
A: I am starving. B: Let's go get something to eat. A: Is there somewhere you wanted to go eat at? B: We can always go to the cafeteria and eat. A: I haven't eaten there before. B: The food there is pretty good. A: What kind of food do they serve? B:...
A: I'm hungry. B: So am I. A: Where should we go eat today? B: How about we go eat in the cafeteria? A: I never bought food from the cafeteria. B: You haven't? They have a lot of good stuff. A: What do they have? B: They sell everything. A: Well, I w...
