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Title: Vapour Trail ~ Encyclopedia Britannica
Source: [None]
URL Source: http://www.britannica.com/EBchecked/topic/623212/vapour-trail
Published: Dec 10, 2012
Author: .
Post Date: 2012-12-10 18:03:13 by wudidiz
Keywords: None
Views: 125
Comments: 2

"the resulting ice-crystal plume may last for several hours"...???????

30 years ago the definition did not include that.

Why does it now?

Post Comment   Private Reply   Ignore Thread  


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#1. To: wudidiz (#0)

The old, proper, definition went down the memory hole.

"Oceanna has always been at war with Eurasia."

Perseverent Gardener
"“Believe nothing merely because you have been told it. Do not believe what your teacher tells you merely out of respect for the teacher. But whatsoever, after due examination and analysis, you find to be kind, conducive to the good, the benefit, the welfare of all beings - that doctrine believe and cling to, and take it as your guide.” ~ Gautama Siddhartha — The Buddha

Original_Intent  posted on  2012-12-11   1:48:04 ET  Reply   Trace   Private Reply  


#2. To: Original_Intent (#1)

Encyclopedia Brittanica

"Facts Matter"

Enough that they need changing from time to time.


"For my part, whatever anguish of spirit it may cost, I am willing to know the whole truth, to know the worst, and to provide for it.” ~ Patrick Henry

wudidiz  posted on  2012-12-11   9:09:19 ET  Reply   Trace   Private Reply  


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