Is there a way or a site to bypass the schools block system to get on myspace or runescape?
Yes sir bad steel, and also could be a lot of acidity in your water. No copper or plastic pipe available where you live? Much better in the long run for plumbing.
Oh goodness, I used them 50 years ago! Yes, they've been around that long. at least. Yes, they work well but I had to keep changing the setting at night as I'd get hot then cold. They don't last as long as a good blanket or down comforter, but they are nice for warming up the bed initially.
1. Personal safety- lab coat, gloves, covered shoes, safety glasses 2. Clean, uncontaminated lab vessels 3. Covered or properly closed chemical reagents 4. Fire-extinguisher 5. Eye shower 6. Sprinkler 7. Fire alarms 8. Gas cyclinders properly closed and located
