Cyber Sale. Courses up to 40% off

World leading higher education information and services
  • Home
  • News
  • Blogs
  • Courses
  • Jobs

Skip to content
  • Home
  • News
  • Blogs
  • Courses
  • Jobs
  • Partners
  • Contact

Tag Archives: soot

A once-polluted Chinese city is turning from gray to green

| October 20, 2011 | 0 responses

Almost every day of his childhood, He Xin remembers the skies in his hometown of Shenyang being gray. “If I wore a white shirt to school, by the end of the day it would be brown,” recalls He, who was born in 1974, “and there would be a ring of black soot under the collar.” […] … learn more→

  • Read the latest blog

    With world class content provides world.edu gives you the latest views and research on a wide range of topics.

  • carry.website
© world.edu 2012
Skip to toolbar
  • World.edu
    • Home
    • News
    • Blogs
    • Courses
    • Jobs
  • Log In