Difference between revisions of "Sandbox"

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(Pick your favorite critique: concern (de bedenken) better word than critique)
(Safe spaces for reprap wiki pre-writes – due to the logout time there being waaaaay to short: updated link)
 
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= Safe spaces for reprap wiki pre-writes – due to the logout time there being waaaaay to short =
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* [[RepRec pick & place robots (RepRap)]]
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== Testing image layouts ==
 
== Testing image layouts ==
 
<center>
 
<center>
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<math> \phi= \int_{-\pi}^{\pi}sin(x) dx </math>
 
<math> \phi= \int_{-\pi}^{\pi}sin(x) dx </math>
  
 
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* [[Useful math]]
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* [[Exotic math]]
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* [[Pages containing math]]
  
 
= For New Main Page =
 
= For New Main Page =
  
== A Myth A Concept and An Idea ==
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Don't fall pray to the [[prime distractions]].
 
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=== Miraculous Nanobots – <span style="color:#A00000; background:#FFAFAF">A Widespread Myth<span> ===
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{| style="margin-left: 10px; float:right; clear:right"
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|[[File:Prey-cover.jpg|x120px|thumb|right|book cover<br>–]]
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|[[File:the-smooze-engulfes-the-castle_my-little-pony.jpg|x120px|thumb|right|Screencap: My Little Pony: The Smooze]]
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|}
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A viral idea that spread in the public consciousness.
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<b>
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Its about swarms of<br>
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"living" nanobots (nanobugs)<br>
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which spread uncontrolledly like pests.
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</b>
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Hoorofable: Grey Goo<br>
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"the unavoidable total apocalypse"<br>
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such a thing always sells well
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=== Gem-Gum Pants-Pockets Factories – <span style="color:#009000; background:#DFDFFF">The Current Concept</span> ===
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{| style="margin-left: 10px; float:right; clear:right"
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|[[File:Nanosystems-cover.jpg|x120px|thumb|right|book cover]]
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|[[File:Productive Nanosystems screencap-collage cutopen.svg|x120px|thumb|right|Composition of screencaps from the video: "Productive Nanosystems"]]
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|}
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A reliably predictable but
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hard to reach far term goal (since 1992)
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that is barely known.
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<b>In contrast to the mythology such a device can:
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* not "crawl away / buzz away"
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* not "devour" everything
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* not "mutate"
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</b>
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=== Molecular Assemblers – <span style="color:#A00000; background:#FFFF6F">A Dated Idea</span> ===
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{| style="margin-left: 10px; float:right; clear:right"
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|[[File:Engines_of_Creation.jpg|x120px|thumb|right|book cover<br>—]]
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|[[File:Replicating-molecular-assemblers_screencap_BBC-Horizon_Nano-utopia_1995_480p_high-contrast.jpg|x120px|thumb|right|Screencap: BBC Horizon: "Nanoutopia" (1995)]]
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|}
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An obvious bio-analogy (1986)
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from which the "Nanobug-Mythology" emerged.
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'''The idea is dated since it turned out that assemblers'''
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* '''are significantly more difficult to reach''' – (but not fundamentally impossible)
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* '''would be pretty inefficient''' – (due to missing space inside for specialization)
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* '''are not desirable''' – (because of forms of grey goo that are toned down to more realistic levels)
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== Whats new on this wiki? ==
 
== Whats new on this wiki? ==
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== What, Why, How, When ==
 
== What, Why, How, When ==
  
{|style="background-color:#ccccff;" cellpadding="5"
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moved to main page (removed here)
|DEFINITION:
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|'''[[About APM]]'''
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|'''What''' APM is not and what it is.
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|-
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|MOTIVATION:
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|[[Reasons for APM]]
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| '''Why''' we need APM.
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|-
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|OBSTACLES:
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|[[conceptual and institutional challenges]]
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| '''What''' impedes progress towards APM.
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|-
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|APPROACH:
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|[[Pathways to advanced APM systems|Pathways to advanced APM]]
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|'''How''' we get to advanced APM.
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|-
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|PROGRESSION:
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|[[Time till advanced APM]]
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|'''When''' we will get to advanced APM?
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|}
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----
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Also there are:
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* the '''[[goals of this wiki]]''' and
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* this wiki's [[APM:About|impressum]]
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* related 3D printing projects: [[The DAPMAT demo project|educational illustration of various principles]]; [[ReChain project]]; [[RepRec project]]
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== Pick your favorite concern ==
 
== Pick your favorite concern ==
  
 
This does not work because of ...<br>
 
This does not work because of ...<br>
[[Friction]] • [[Thermal motion]] • [[Thermodynamics]] • [[Fat finger problem|Fat fingers]] • [[Sticky finger problem|Sticky fingers]] • [[bootstrapping|Chicken egg problem]] • [[Nature does it differently]] • [[Quantum mechanics]]
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[[Friction]] • [[Thermal motion]] • [[Thermal decay at room temperature]] ([[Thermodynamics]]) • [[Fat finger problem|Fat fingers]] • [[Sticky finger problem|Sticky fingers]] • [[bootstrapping|Chicken egg problem]] • [[Nature does it differently]] • [[Quantum mechanics]]
  
 
= For a new orientation page =
 
= For a new orientation page =
  
== The big picture – Tour by map ==
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Moved to: [[Tour by map]]
{{wikitodo|improve formulation; match up with main chapters - replacing "template:Orientation" -- WANTED: two colum info-boxes with minithumbs and maybe circled numbers ❶ ①}}
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[[File:Possibility_space_overview_-_original_size.svg|450px|thumb|right|Main article: "[[possibility space]]"<br>'''TODO: reformat to be more vertical and reformulate''']]
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= Misc =
* (1) R&D with <br>(1a) untargeted research discovering more surprising pathway entry points <br>(1b) targeted engineering marching forward on identified pathway entry points;
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* (2) [[Pathways to advanced APM systems|path]], especially [[incremental path]] with three technology levels ([[Technology level I|2a]],[[Technology level II|2b]],[[Technology level III|2c]]);
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* [[Miscellaneous]]
* (3) target backward [[preparatory design]]
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* [[Pages with math]]
* (4) far off target: [[Nanofactory|gem-gum factory]];
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* (5a) [[gemstone based metamaterial]]s, <br>(5b) [[Products of advanced atomically precise manufacturing|advanced products]] and <br>(5c) more abstract consequences ([[Opportunities|good]] and [[Dangers|bad]])  hard to quantify and blurring into speculation
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[[Category:Pages with math]]
* (green areas) [[Exploratory engineering]]. (dark green) known today.
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=== (0) Introduction and overview ===
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= Refeencetests =
  
=== (1) Developing froward – current R&D ===
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[https://www.mediawiki.org/wiki/Help:Cite References explained on the mediawiki wiki.]
  
=== (2) Possible pathways ===
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Referring to the same reference with its name: <ref name="refname1"/> <br>
 +
Creating a reference plus it's name: <ref name="refname1"> Reference one with a link inside [[Main Page]] – [https://orf.at orf.at]</ref> <br>
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See: This works in reverse too.
  
=== (3) Developing backward – preparatory design ===
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= PatreonBanner Template test =
  
=== (4) The far term target – kind of targeted manufacturing devices – core exploratory engineering ===
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{{PatreonBanner}}
  
=== (5a) The targeted kind of materials ===
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Embeddable button: [https://www.patreon.com/dashboard/widgets (offered here)]<br>
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<a href="https://www.patreon.com/bePatron?u=3816093" data-patreon-widget-type="become-patron-button">Become a Patron!</a><script async src="https://c6.patreon.com/becomePatronButton.bundle.js"></script>
  
=== (5b) Products, and effects – benefits and risks ===
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= References =
  
{{wikitodo|maybe add 0$-OSHW sign to gem-gum-factory infobox}}
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<references/>

Latest revision as of 11:57, 29 January 2023

Safe spaces for reprap wiki pre-writes – due to the logout time there being waaaaay to short

Testing image layouts

several images side by side – center:
the steep direct path
the long incremental path


several images side by side – on the right:
the steep direct path
the long incremental path

info-box-template snatched from Wikidata

Wanted: Better layout for main-page. => learn from Wikidata.


27px   {{{title}}}
{{{content}}}
Template:DocumentationTemplate:Protected

Test math

[math] \phi= \int_{-\pi}^{\pi}sin(x) dx [/math]

For New Main Page

Don't fall pray to the prime distractions.

Whats new on this wiki?

Template:APMwiki news

Where we're at and where we're headed to.

Current state

Template:Cutting edge
(wiki-TODO: make cutting edge info-box with: sketch of structural DNA hinge mechanism & atom placement demo)
(wiki-TODO: add infobox with structural DNA hinge left and atom placement example right – plus contxt images?)

Far term target

A personal desktop gem-gum factory fabblet with dynamically deployed protective hood.

The personal gem gum factory is:

  • Your personal device that can push out virtually every thing* of your daily use.
    (* at least every inedible thing)

The personal gem gum factory makes:

  • Your products that are as cheap as the abundant mining-free raw materials that it processes.
  • Your products that are far superior to today's best and ridiculously expensive high tech products.
  • Your products potentially in an environmentally friendly effluent free way
    (also advanced recycling is faster than producing from scratch)
Graphical Infosheets: [1] (work in progress)

(wiki-TODO: Nanofactory introduction infobox: both images need to go - (not anymore?)! make new better sketch of nanofactory - maybe add censored products pic - ditch or improve on covergent assemby)

What, Why, How, When

moved to main page (removed here)

Pick your favorite concern

This does not work because of ...
FrictionThermal motionThermal decay at room temperature (Thermodynamics) • Fat fingersSticky fingersChicken egg problemNature does it differentlyQuantum mechanics

For a new orientation page

Moved to: Tour by map

Misc

Refeencetests

References explained on the mediawiki wiki.

Referring to the same reference with its name: [1]
Creating a reference plus it's name: [1]
See: This works in reverse too.

PatreonBanner Template test

https://www.patreon.com/mechadense

Support this wiki via Patreon. 🙏
Pages with recent activity documented on page: Logs.
For other possible ways to support see page: Support

Embeddable button: (offered here)
<a href="https://www.patreon.com/bePatron?u=3816093" data-patreon-widget-type="become-patron-button">Become a Patron!</a><script async src="https://c6.patreon.com/becomePatronButton.bundle.js"></script>

References

  1. 1.0 1.1 Reference one with a link inside Main Pageorf.at