07 JUN 2012 by ideonexus
Reason Comes After a Plan
When Galileo caused balls, the weights of which he had himself previously determined, to roll down an inclined plane; when Torricelli made the air carry a weight which he had calculated beforehand to be equal to that of a definite volume of water; or in more recent times, when Stahl changed metal into lime, and lime back into metal, by withdrawing something and then restoring it, a light broke upon all students of nature. They learned that reason has insight only into that which it produces a...Folksonomies: experimentation
Folksonomies: experimentation
There must be experiments to guide reason, without which reason will make up it's own explanations.
09 JUN 2011 by ideonexus
Chaos, Order and Snowflakes
In one of his most popular essays, "The Colloid and the Crystal," the nature writer Joseph Wood Krutch wrote about these opposing forces in nature. "Order and obedience are the primary characteristics of that which is not alive," he wrote. "Life is rebellious and anarchical." He was wrong to identify obedience and rebellion with nonlife and life. respectively. We now know that the inanimate snowflake crystal, so apparently lawful and static, grows its six-pointed form under the controlling in...Nonlife produces beautiful order in the snowflake, where the vibrations of the molecules create different six-pointed patterns.