Mad Cow Disease
In 1986, the first case of 'mad cow' disease or bovine spongiform encephalopathy (BSE) was found in cattle in Great Britain. Irritable personalities, fearful behavior, and a staggering gait preceded death in affected cows. Autopsies showed holes in their brain…
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Engineering
Leaning Wonder of Engineering
Most everyone is familiar with the famous Leaning Tower of Pisa. It's known not so much for its engineering,…
Physics
X-Rays - Another Form of Light
A new form of radiation was discovered in 1895 by Wilhelm Roentgen, a German physicist. He called it…
Geology
Getting Burned By Acid Rain
If we measure the pH of distilled water, we will find that it is most often in the middle of the pH scale (7)…
Medicine
Smallpox, Chickenpox . . . Monkeypox?
This past summer a few people in the midwest came down with monkeypox, a viral disease related to smallpox but…