Recent content by txlabrat13

Where to look? When I see a news story about when to see celestial events (in this case an alignment) how much to I have to adjust for my geographic position on the Earth?? I am reading a story directed at those in the United States, but as I am currently in a different hemisphere how would I...

I have had recent experience thus (in fact, the answer to this question has led me to this particular forum): When cleaning out the clinical laboratory I work in I noticed a spill of human urine less than 4 days old in a plastic basin. Most standard operating procedures I have read call for...