by Wilberforce » Thu Dec 31, 2015 11:18 am
Should we solar panel the Sahara desert?
"I made an assessment of how much energy comes from the sun to the earth. It was about 15,000 times as much as humanity was using, so it was not a question of the source, it was a question of the technology."
full article
http://www.bbc.com/news/science-environ ... ow_twitter• The Surgeon General has determined that there is no safe level of exposure to ambient smoke!
• If you smell even a subtle odor of smoke, you are being exposed to poisonous and carcinogenic chemical compounds!
• Even a brief exposure to smoke raises blood pressure, (no matter what your state of health) and can cause blood clotting, stroke, or heart attack in vulnerable people. Even children experience elevated blood pressure when exposed to smoke!
• Since smoke drastically weakens the lungs' immune system, avoiding smoke is one of the best ways to prevent colds, flu, bronchitis, or risk of an even more serious respiratory illness, such as pneumonia or tuberculosis! Does your child have the flu? Chances are they have been exposed to ambient smoke!
