The carbon dioxide we exhale does not contribute to global warming for the simple reason that we also take up an equivalent amount of carbon dioxide from the air, albeit indirectly. Everything we...
Creatine hit the media big time in 1998 when Mark McGwire hit seventy home runs attributing part of his success to the use of the widely available and legal dietary supplement creatine.聽 And he is...
There are several species of such frogs which contain such powerful toxins that just brushing against its poisonous skin is enough to kill an adult human. One hundredth of a milligram of...
When Dr. Jim Watson speaks, people listen. But they don't always hear the right things. Many press accounts reported that Watson had said that antioxidants cause cancer. He didn't say that. He...
Plastic bags that have been carelessly discarded and get caught up on tree branches. Polyethylene bags fluttering in the wind, desecrating our beaches and piling up in cabinets under our sinks,...
Your question is way to inclusive to accurately answer ---the answer is "it depends"----some fish can 聽be perfectly safe to eat and other imports can be quite problematic. Here is a recent short...
The ice was painted white. Artificial ice, which is a misnomer since it is very real ice, is made by pouring water over a concrete surface that can be cooled by circulating refrigerated brine...
First, a little history is in order. Soap making is one of the oldest of all chemical processes. There is even a reference to soap in the Bible in Jeremiah 2:22. "For though thou wash thee with...
Ancient Romans, for example, used urine and goat milk to whiten their teeth. This concoction is not as far-fetched as it might first appear. Urine, contains ammonia which is a cleaning agent found...
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