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Subject:
From:
Erich Rose <[log in to unmask]>
Reply To:
Informal Science Education Network <[log in to unmask]>
Date:
Mon, 13 Jul 2009 18:37:35 -0500
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************

Thanks Jack, glad to help.

If you cherry pick your examples and explanations it isn't too hard to make any argument sound plausible.  And if they can continue to suppress the teaching of science or at least make sure it stays "dumbed down" they can get away with these crazy explanations. The perpetuation of ignorance has always been a means of control, whether it was political or religious.  The sick part is that it is as much about controlling and manipulating their own followers as it is getting their way with the rest of us.



---- Jack W Cannon <[log in to unmask]> wrote: 
> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related institutions.
> *****************************************************************************
> 
> I wish to extend my thanks to both Marc and Erich for the explanations of 
> possible causes of vertical columns within sedimentation layers.  Geology is 
> one area that I have never had the opportunity to study.  So these 
> explanations are particularly helpful to me.
> 
> Dr Harrub led into this subject matter with a picture of Spirit Lake after 
> the Mount St. Helens eruption.  There were a lot of logs (trees stripped of 
> their branches) floating in the lake.  He claimed that as these trees became 
> waterlogged and eventually sunk, they did so in an upright position and 
> remained upright as they settled on the bottom.  Since trunks do not last 
> very long, the sedimentation surrounding the trees could not be millions of 
> years old.  According to him, that proved his claim that all sedimentation 
> layers are the same age.
> 
> Jack Cannon
> 
> ***********************************************************************
> For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
> 
> Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.
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--
Erich Rose
Exhibit, Environmental and Industrial Design
807 The Living End
Austin, TX 78746
512-626-9930; [log in to unmask]

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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.

Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.

The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft. To learn more, visit
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