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Don Lum

Joined: 03 Sep 2012
Posts: 2919
Location: Arkansas



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Posted: Aug 17, 2013 10:37 Post subject: Man-made objects Imitating Mother Nature |
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Since I started reading The Forum, it seems that I notice geometric shapes everywhere. I saw this pair recently. I was thinking were they dodecahedral, pyritohedral? They had a slightly metallic luster and partial coating with a rust-colored material, perhaps iron oxide. They were very symmetrical. They each had one brown face. However one of them had a "C- face" and the other an "H-face." They were flattened on the bottom.They were on private property so I left them there. ;-)
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Jefferson County, Arkansas, USA |
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Roger Warin

Joined: 23 Jan 2013
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Posted: Aug 17, 2013 11:11 Post subject: Re: Man-made objects Imitating Mother Nature |
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Excellent joke.
Roger.
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Mark Ost

Joined: 18 Mar 2013
Posts: 516
Location: Virginia Beach



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Posted: Aug 17, 2013 16:15 Post subject: Re: Man-made objects Imitating Mother Nature |
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whats the hardness??
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Don Lum

Joined: 03 Sep 2012
Posts: 2919
Location: Arkansas



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Posted: Aug 17, 2013 16:30 Post subject: Re: Man-made objects Imitating Mother Nature |
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Thanks, Roger.
Mark, I didn't have a nail, piece of glass or warm vinegar with me, just my wife's cell phone :-)
Don
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Mark Ost

Joined: 18 Mar 2013
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Posted: Aug 17, 2013 16:34 Post subject: Re: Man-made objects Imitating Mother Nature |
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I believe the hardness of a version 5 I phone glass is around 5. Try that.
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Don Lum

Joined: 03 Sep 2012
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Location: Arkansas



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Posted: Aug 17, 2013 16:48 Post subject: Re: Man-made objects Imitating Mother Nature |
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Mark Ost wrote: | I believe the hardness of a version 5 I phone glass is around 5. Try that. |
OK, Mark. Thanks.
Don
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Don Lum

Joined: 03 Sep 2012
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Location: Arkansas



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Posted: Aug 17, 2013 16:53 Post subject: Re: Man-made objects Imitating Mother Nature |
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Don Lum wrote: | Mark Ost wrote: | I believe the hardness of a version 5 I phone glass is around 5. Try that. |
OK, Mark. Thanks.
Don |
I think Apple should put a short wave ultra violet light on the next version of the iphone.
That would come in handy.
Don
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Vitomorim

Joined: 28 Jul 2013
Posts: 52
Location: Barcelos, Portugal



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Posted: Aug 17, 2013 18:15 Post subject: Re: Man-made objects Imitating Mother Nature |
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Don Lum wrote: | Don Lum wrote: | Mark Ost wrote: | I believe the hardness of a version 5 I phone glass is around 5. Try that. |
OK, Mark. Thanks.
Don |
I think Apple should put a short wave ultra violet light on the next version of the iphone.
That would come in handy.
Don |
And for some, a Geiger counter. (Perhaps this features could explain its price)
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Volkmar Stingl
Joined: 23 Sep 2012
Posts: 998
Location: Innsbruck



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Posted: Aug 17, 2013 19:55 Post subject: Re: Man-made objects Imitating Mother Nature |
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It seems that hardness of the water is easier to test! ;-)
Volkmar
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Don Lum

Joined: 03 Sep 2012
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Location: Arkansas



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Posted: Aug 17, 2013 21:02 Post subject: Re: Man-made objects Imitating Mother Nature |
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Vitomorim and Volkmar, why not add a Raman Spectrophotometer and water tester to the iphone also?
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Mark Ost

Joined: 18 Mar 2013
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Posted: Aug 17, 2013 22:46 Post subject: Re: Man-made objects Imitating Mother Nature |
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Steve Jobs would be proud of all of you
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alfredo
Site Admin

Joined: 30 Jan 2008
Posts: 1012



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Posted: Aug 17, 2013 23:44 Post subject: Re: Man-made objects Imitating Mother Nature |
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Don't re-invent the wheel ;))
...There are already apps for measuring radiation with an I-phone.
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Mark Ost

Joined: 18 Mar 2013
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Posted: Aug 18, 2013 06:09 Post subject: Re: Man-made objects Imitating Mother Nature |
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Alfredo, what does this say about the world?? I suspect a larger meaning but it escapes me! Love the hat ornament. Where can I get one?
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Jordi Fabre
Overall coordinator of the Forum

Joined: 07 Aug 2006
Posts: 5048
Location: Barcelona



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Posted: Aug 18, 2013 13:43 Post subject: Re: Man-made objects Imitating Mother Nature |
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Mark Ost wrote: | ...Love the hat ornament. Where can I get one? |
Prometheus had one, but take care of your liver!
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Don Lum

Joined: 03 Sep 2012
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Location: Arkansas



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Posted: Aug 18, 2013 15:57 Post subject: Re: Man-made objects Imitating Mother Nature |
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alfredo wrote: | Don't re-invent the wheel ;))
...There are already apps for measuring radiation with an I-phone. |
Alfredo,
I did not know that. Thanks.
I am more of an Android person than Apple.
Regards,
Don
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