美语听力修炼 2011.05.07~
Chronic Diseases an 'Impending Disaster' for Some Nationsc
Three Innovators Who Changed the History of Sound and Communication Technologies
the greatest thing is always the respecting and loving science and regarding scientists and technologist as remarkably important.
American History: As War in Europe Expands, US Continues Policy of Neutrality
A School That Teaches Children to Eat Better
The Mississippi River Floods America’s Heartland
natural disaster is still as powerful as human just cannot cope with it directly in the front side.
Alan Shepard, 1923-1998: The First American to Fly in Space
A Smartphone App for Eye Exams in Developing Countries
yes, i really support doing deeper research in myopia field, though it's used only in detecting, it's a good sign and direction, myopia is rather difficult to deal with, but we'll try to make our largest efforts.
Study Links Climate Change to Changes in Crop Yields
How Early Treatment Can Limit the Spread of HIV
Nam June Paik Made Video Into a Modern Art Form
US Schools Under Pressure to Deal With Sexual Violence
American History: Japanese Attack on Pearl Harbor Pulls US Into War
Who Should Be the Next Chief of the IMF?
Is NASA’s James Webb Space Telescope a Time Machine?
Scientist Working to Save Bees Is Winner of Environmental Prize
the old saying may reveal a little about this: when you are worrying about sth, sth happens eventually, if you don't worry about it, it just doesn't happen.
Fourteen Scientists and Activists Who are Changing the World
America History: US-Japan Relations Before World War Two
People With Chronic Hepatitis B Often Do Not Know It
Dr. Blumberg is a real man, as a doctor he made great score in research which helps humanbeing greatly, and his interest towards space life shows he's a real explorer. he also did what he thought.
Laura Ingalls Wilder, 1867-1957: She Wrote Nine “Little House” Books About Pioneer Life
it sounds more like a drama now, rich background music and very absorbing story makes it impossible to give up going on listening.
Paying Tech Talents to Drop Out of College
Science is no doubt my dream. only through science, i can fulfil my dream. the pattern i think is advanced and creative, people pursue what they truly want, which might be the most powful. cause interest is the greatest teacher which helps last longest.
Isaac Newton: One of the World’s Greatest Scientists
American History: US Declares War on Japan, Germany and Italy
US Seeks to Ease Tensions Between North, South in Sudan
A Legal Education, From Shakespeare; A Mixed-Race Couple Who Fought the Law
Trying to Improve Food Safety With a Camera