Thursday, October 4, 2007

Tap Water

The other half of ouur water project topic is about Tap water. Many think tap water is really bad and prefer to drink bottled water. I have read few articles agreeing with that infact none. All of which i have read are saying that tap water is in fact equal to or even better that bottled.

Tuesday, October 2, 2007

remmedial water

Remedial water system was created because before the system we now use, there was a problem with sediment building up in drains and so that meant every year the whole underground water system would be flushed. If the whole system would be flushed annually that meant a bunch of water would be lost and that is very costly in many ways. Now we have the system were the water is recycled to let the sediment out but not waste the water at the same time.

This information was found on:
http://www.patentstorm.us/patents/6627089-description.html

Monday, October 1, 2007

water resources for annes class!!!!

i have found some good sources explaining about water and much info on it... the websites are

http://serc.carleton.edu/microbelife/extreme/withoutwater/
http://www.redcross.org/news/in/health/010322waterside.html

these websites explain what life is with and without water and how important water is. I think that they are very good introductory articles for the project.