OKnowledge's Channel - YouTube

7 subscribers

1,860 video views

3:40

1 year ago

Seeking Environmental Justice in India's Stone Crushing Mills

Silica released from stone crushing is causing an epidemic of silicosis, cancer, other lung diseases and increases the risk of acquiring Tuberculos...

398 views

OKnowledge uploaded
3:56

2 years ago

Reducing Silica Exposures in Stone Crushing

Silica released from stone crushing is causing an epidemic of silicosis, cancer, other lung diseases and increases the risk of acquiring Tuberculos...

1,462 views

OKnowledge uploaded

About OKnowledge's channel

Created by

OKnowledge

Latest Activity

Mar 26, 2010

Date Joined

Mar 25, 2009

more

Age

26

Country

United States

less

0 / 00Unsaved Playlist Return to active list

Your queue is empty. Add videos to your queue using this button:
or sign in to load a different list.

Loading...Saving...