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 Hematite
Newbee
 
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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 Mystery pic
#8890257 - 09/07/08 10:02 AM (2 months, 26 days ago) |
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Anyone want to guess what this is?
Hints: it's natural, not human made. It's a false color image, with each color representing a different element. There are five colors. Blue is calcium.
Edited by Hematite (09/07/08 10:04 AM)
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 Minstrel
Talkback is Barberpole
Registered: 03/15/05
Posts: 1,446
Loc: Loc: Loc: Loc: Loc: Loc: ...
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Re: Mystery pic [Re: Hematite]
#8890347 - 09/07/08 10:39 AM (2 months, 26 days ago) |
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It would help to know what the other elements might be..... is that suppose to be part of the mystery too?
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No individual should dare to call themselves free, so long as a perpetual drug war is waged on their body, their mind, and their property.
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Seuss
Error: divide byzero
Registered: 04/27/01
Posts: 16,833
Loc: Caribbean
Last seen: 26 minutes, 19 seconds
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Re: Mystery pic [Re: Hematite]
#8890760 - 09/07/08 12:40 PM (2 months, 26 days ago) |
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Almost looks like a nerve cross section.
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Just another spore in the wind.
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zouden
Neuroscientist
Registered: 11/12/07
Posts: 3,341
Loc: Australia
Last seen: 3 hours, 46 minutes
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Re: Mystery pic [Re: Hematite]
#8891414 - 09/07/08 03:22 PM (2 months, 26 days ago) |
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Some kind of micro fossil?
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Wave upon wave of demented avengers
Marched cheerfully out of obscurity into the dream
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 freeDOOM
another Shroomerite
Registered: 07/28/08
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Re: Mystery pic [Re: zouden]
#8891628 - 09/07/08 04:00 PM (2 months, 26 days ago) |
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some sort of rock/mineral?
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erowid.org is your friend
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: freeDOOM]
#8892710 - 09/07/08 07:30 PM (2 months, 26 days ago) |
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Everyone is on the right track.
The other elements are iron and silicon (both shades of red), sulphur and uranium (different shades of green). I used additive (RGB) mixing.
Here's a higher resolution picture of the same thing, in B&W, where the shade is determined by density (more dense=white):
Edited by Hematite (09/07/08 07:30 PM)
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zouden
Neuroscientist
Registered: 11/12/07
Posts: 3,341
Loc: Australia
Last seen: 3 hours, 46 minutes
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Re: Mystery pic [Re: Hematite]
#8894343 - 09/08/08 01:15 AM (2 months, 25 days ago) |
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What kind of machine makes that image? Or will that give it away...
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Wave upon wave of demented avengers
Marched cheerfully out of obscurity into the dream
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: zouden]
#8894385 - 09/08/08 01:26 AM (2 months, 25 days ago) |
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It's a scanning electron microscope in backscatter mode (BSE).
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zouden
Neuroscientist
Registered: 11/12/07
Posts: 3,341
Loc: Australia
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Re: Mystery pic [Re: Hematite]
#8894423 - 09/08/08 01:38 AM (2 months, 25 days ago) |
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Is the object of biological origin?
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Wave upon wave of demented avengers
Marched cheerfully out of obscurity into the dream
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: zouden]
#8895198 - 09/08/08 08:06 AM (2 months, 25 days ago) |
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Quote:
zouden said:
Is the object of biological origin?
Partly...
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Diploid
Cuban
Registered: 01/09/03
Posts: 9,909
Loc: Rabbit Hole
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 Re: Mystery pic [Re: Hematite]
#8895820 - 09/08/08 11:30 AM (2 months, 25 days ago) |
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I've seen electron micrographs of prions that looked like that...
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Wanna hear something depressing? One out of three Shroomerites wants to lock me in a government cage for using a substance they don't like.
Hard to believe, right? Read it for yourself:
http://www.shroomery.org/forums/showflat.php/Number/7874721#Post7874721
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: Diploid]
#8896275 - 09/08/08 01:14 PM (2 months, 25 days ago) |
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Not a prion. The round structures that are white in the first picture are natural but non-biological.
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hoodbran
Asylum Junkie
Registered: 06/01/08
Posts: 390
Loc: Phloston Paradise
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Re: Mystery pic [Re: Hematite]
#8896328 - 09/08/08 01:24 PM (2 months, 25 days ago) |
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cross section of shroom spore
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Knowing Truth, thy heart no more
Will ache with error, for the Truth shall show
All things subdued to thee, as thou to Me.
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^^This is how you cross a road^^
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: hoodbran]
#8896635 - 09/08/08 02:33 PM (2 months, 25 days ago) |
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Getting colder now.
Suess has been the closest so far. Nerves, among other things, are involved, but there are no nerves in the picture.
Edited by Hematite (09/08/08 02:34 PM)
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badchad
Stranger
Registered: 03/02/05
Posts: 2,833
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Re: Mystery pic [Re: Hematite]
#8896777 - 09/08/08 03:07 PM (2 months, 25 days ago) |
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It's a plaque within a brain. Essentially a dead neuron.
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Seuss
Error: divide byzero
Registered: 04/27/01
Posts: 16,833
Loc: Caribbean
Last seen: 26 minutes, 19 seconds
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Re: Mystery pic [Re: Hematite]
#8896778 - 09/08/08 03:07 PM (2 months, 25 days ago) |
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Hmmm... a neurosecretory granule?
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badchad
Stranger
Registered: 03/02/05
Posts: 2,833
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Re: Mystery pic [Re: Seuss]
#8896786 - 09/08/08 03:09 PM (2 months, 25 days ago) |
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Yeah, I was gonna say they were vesicles filled with some type of neurotransmitter, but the OP said the spots were non-biological.
they also look like some type of protein within a cell that was immunolabeled.
Edited by badchad (09/08/08 03:10 PM)
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zouden
Neuroscientist
Registered: 11/12/07
Posts: 3,341
Loc: Australia
Last seen: 3 hours, 46 minutes
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Re: Mystery pic [Re: Hematite]
#8896801 - 09/08/08 03:13 PM (2 months, 25 days ago) |
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Section of spinal cord?
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Wave upon wave of demented avengers
Marched cheerfully out of obscurity into the dream
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Hematite
Newbee
Registered: 05/04/07
Posts: 136
Loc: Wisconsin
Last seen: 22 days, 13 hours
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Re: Mystery pic [Re: zouden]
#8896919 - 09/08/08 03:39 PM (2 months, 25 days ago) |
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The images show only the elements calcium, iron, sulphur, silicon, and uranium. Organic material, if present, would not be visible. No nerves or cells are visible.
Two more hints: 1. The object is of biological origin, but has been heavily modified by three non-biological processes. 2. The blue colored area is composed primarily of calcium phosphate of biological origin.
That's ten questions down, ten more to go.
Edited by Hematite (09/08/08 03:44 PM)
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zouden
Neuroscientist
Registered: 11/12/07
Posts: 3,341
Loc: Australia
Last seen: 3 hours, 46 minutes
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Re: Mystery pic [Re: Hematite]
#8896924 - 09/08/08 03:42 PM (2 months, 25 days ago) |
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Hmmm, okay I'm going back to my original guess of some kind of micro fossil. Like a fossilised algae cell.
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Wave upon wave of demented avengers
Marched cheerfully out of obscurity into the dream
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