Image: (CBS/iStockphoto)From CBS News:
U.S. Behind Tide of Countries Increasingly Dealing with Water Shortages by Trying to Force Rain Fall.
(AP) On a mountaintop clearing in the Sierra Nevada stands a tall metal platform holding a crude furnace and a box of silver iodide solution that some scientists believe could help offer relief from searing droughts.
This is a cloud-seeding machine designed to increase rainfall by spraying a chemical vapor into the clouds. Under the right conditions, it can help water droplets grow heavy, coalesce and fall to the ground.
Read more ....
No comments:
Post a Comment