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Endangered Species Criteria

The Question: What qualifies an animal to be listed as "endangered"? The Answer: An endangered species is one in danger of becoming extinct. For the exact…

lubrication

(Encyclopedia) lubrication, introduction of a substance between the contact surfaces of moving parts to reduce friction and to dissipate heat. A lubricant may be oil, grease, graphite, or any…

Ralph Waldo Emerson: Spiritual LAWS

Spiritual LAWSThe living Heaven thy prayers respect, House at once and architect, Quarrying man's rejected hours, Builds therewith eternal towers; Sole and self-commanded works, Fears not…

Irish Proverbs

Many quips a strong man will make compiled by Ann-Marie Imbornoni A good beginning is half the work. You'll never plow a field by turning it over in your mind. Many hands make…

Nuclear Disaster Glossary: Terms and Definitions

Becquerel, Cesium, Hibakusha, Pressurized water reactor, and more by Catherine McNiff Below are terms and definitions frequently used in the aftermath of the nuclear disaster in Japan. A-M |…

Norbert Rillieux

Norbert RillieuxBorn: 1806 Automated Sugar Refining. Rillieux automated modern sugar production and made it dramatically more efficient, while producing a much higher quality of sugar. It…

Sixteen Dead Men

Sixteen Dead MenO but we talked at large before The sixteen men were shot, But who can talk of give and take, What should be and what not? While those dead men are loitering there To stir the…