Human needs: Difference between revisions

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* '''[https://en.wikipedia.org/wiki/Table_(furniture) Table (furniture)]''' : g1
* '''[https://en.wikipedia.org/wiki/Table_(furniture) Table (furniture)]''' : g1
* '''[https://en.wikipedia.org/wiki/Chair Chair]''' : g1
* '''[https://en.wikipedia.org/wiki/Chair Chair]''' : g1
<br>
Legend
AU = Abundant / Universal elements
(CHON + Si, Al, Fe, Ca, Mg, Na, K + S, P, Cl + Cu, Zn)
RS = Rare / Strategic elements
(Cr, Ni, Ti, Mn, B, F, Li + Nd/Pr/Dy, Co, W, Ag, Au, Ga, As…)
Score: 0–5 (5 = critical, 0 = negligible)
<br>
<br>
{| class="wikitable sortable"
{| class="wikitable sortable"
! Item (g1)
! Item (g1)
! AU (éléments + score)
! AU (elements + score)
! RS (éléments + score)
! RS (elements + score)
! Notes (1 ligne)
! Notes (one line)
|-
|-
| Shelter
| Shelter
| Si,O,Al,Ca,Fe,Mg,C,H (5)
| Si,O,Al,Ca,Fe,Mg,C,H (5)
| Cr,Ni,Ti,B (3)
| Cr,Ni,Ti,B (3)
| Béton/verre/céramique + acier; inox/alliages si besoin
| Concrete/glass/ceramics + steel; alloys if available
|-
|-
| Structured elementary particles (structures matérielles)
| Structured elementary particles (material structures)
| C,H,O,N,Si,Fe,Al (5)
| C,H,O,N,Si,Fe,Al (5)
| Ti,Cr,Ni,B (2)
| Ti,Cr,Ni,B (2)
| Structures robustes sans haute techno
| Robust structures without high tech
|-
|-
| Clothes
| Clothes
| C,H,O,N,S (5)
| C,H,O,N,S (5)
| F,Ti (2)
| F,Ti (2)
| Fibres + traitements; F pour membranes “haute perf”
| Fibers + treatments; F for high-performance membranes
|-
|-
| Toilet
| Toilet
| Si,O,Al,Ca,Fe,C,H (5)
| Si,O,Al,Ca,Fe,C,H (5)
| Cr,Ni,Cu (3)
| Cr,Ni,Cu (3)
| Céramique + plomberie; inox recommandé
| Ceramics + plumbing; stainless steel preferred
|-
|-
| Cleaner
| Cleaner
| H,O,Na,Cl,C,S (5)
| H,O,Na,Cl,C,S (5)
| F,P (2)
| F,P (2)
| Bases/sels/solvants; P pour détergents avancés
| Bases/salts/solvents; P for advanced detergents
|-
|-
| Transportation
| Transportation
| Fe,Al,Si,C,O,Cu (5)
| Fe,Al,Si,C,O,Cu (5)
| Ni,Cr,Ti,Mn,Li (4)
| Ni,Cr,Ti,Mn,Li (4)
| Alliages + câbles; Li si électrique
| Alloys + wiring; Li for electric systems
|-
|-
| Defense
| Defense
| Fe,C,Al,Si (4)
| Fe,C,Al,Si (4)
| Ti,Cr,Ni,W (4)
| Ti,Cr,Ni,W (4)
| W utile si haute densité (rare)
| W useful for high density (rare)
|-
|-
| Help (outillage/soins de base)
| Help (tools/basic care)
| Fe,C,H,O,N,Ca,Na,Cl (5)
| Fe,C,H,O,N,Ca,Na,Cl (5)
| Cu,Zn,Ag (2)
| Cu,Zn,Ag (2)
| Hygiène + outils; Ag optionnel antimicrobien
| Hygiene + tools; Ag optional antimicrobial
|-
|-
| Information transducer
| Information transducer
| Si,O,Al,Fe,C,Cu (4)
| Si,O,Al,Fe,C,Cu (4)
| B,Ga (4)
| B,Ga (4)
| Capteurs/actuateurs avancés demandent dopants/semiconducteurs
| Sensors/actuators need dopants/semiconductors
|-
|-
| Information processing
| Information processing
| Si,O,Al,C,Cu (4)
| Si,O,Al,C,Cu (4)
| B,P,As,Ga (5)
| B,P,As,Ga (5)
| Calcul moderne = dopage + procédés fins
| Modern computing = doping + fine processes
|-
|-
| Data storage (disks/books)
| Data storage (disks/books)
| C,H,O (papier), Fe (magnétique), Si,O (verre) (4)
| C,H,O (paper), Fe (magnetic), Si,O (glass) (4)
| Co,Ni,Nd (4)
| Co,Ni,Nd (4)
| Magnétique “haut niveau” = Co/Ni + aimants Nd
| High-end magnetic storage needs Co/Ni + Nd magnets
|-
|-
| Information seeker (search engine)
| Information seeker (search engine)
| Si,Al,Cu,C (4)
| Si,Al,Cu,C (4)
| Li,Ni,Co,Nd (4)
| Li,Ni,Co,Nd (4)
| Besoin de compute + énergie + interconnexions
| Compute + energy + interconnects
|-
|-
| Information transmitter
| Information transmitter
| Cu,Al,Si,O (5)
| Cu,Al,Si,O (5)
| Ag,Au (2)
| Ag,Au (2)
| Cu/Al + fibre (SiO2) suffisent; nobles pour fiabilité
| Cu/Al + SiO2 fiber sufficient; nobles for reliability
|-
|-
| Stimulants (au sens large)
| Stimulants (broad sense)
| C,H,O,N,S,P (5)
| C,H,O,N,S,P (5)
| — (0)
| — (0)
| Chimie organique + nutrition; le rare n’apporte pas grand-chose
| Organic chemistry + nutrition; rares add little
|-
|-
| Leisure
| Leisure
| C,H,O,N,Si,Fe,Al (4)
| C,H,O,N,Si,Fe,Al (4)
| Cu,Li,Nd (2)
| Cu,Li,Nd (2)
| Matériaux simples; électronique optionnelle
| Simple materials; electronics optional
|-
|-
| Training
| Training
| C,H,O,N,Si (4)
| C,H,O,N,Si (4)
| Cu,Li (2)
| Cu,Li (2)
| Supports + outils; électronique optionnelle
| Media + tools; electronics optional
|-
|-
| Cutlery
| Cutlery
| Fe,C (5)
| Fe,C (5)
| Cr,Ni (4)
| Cr,Ni (4)
| Inox = énorme gain pratique
| Stainless steel is a major practical upgrade
|-
|-
| Mattress
| Mattress
| C,H,O,N (5)
| C,H,O,N (5)
| Si (1)
| Si (1)
| Mousses/latex/fibres; silicones optionnels
| Foams/latex/fibers; silicones optional
|-
|-
| Table (furniture)
| Table (furniture)
| C,H,O (bois/polymères) ou Fe/Al ou Si,O (verre) (5)
| C,H,O (wood/polymers) or Fe/Al or Si,O (glass) (5)
| Cr,Ni,Ti (1)
| Cr,Ni,Ti (1)
| Très faisable avec abondants
| Easily built with abundant elements
|-
|-
| Chair
| Chair
| C,H,O ou Fe/Al (5)
| C,H,O or Fe/Al (5)
| Ti,Cr (1)
| Ti,Cr (1)
| Pareil : abondants suffisent
| Same: abundants are sufficient
|}
|}



Revision as of 18:25, 15 January 2026


Legend

AU = Abundant / Universal elements (CHON + Si, Al, Fe, Ca, Mg, Na, K + S, P, Cl + Cu, Zn)

RS = Rare / Strategic elements (Cr, Ni, Ti, Mn, B, F, Li + Nd/Pr/Dy, Co, W, Ag, Au, Ga, As…)

Score: 0–5 (5 = critical, 0 = negligible)

Item (g1) AU (elements + score) RS (elements + score) Notes (one line)
Shelter Si,O,Al,Ca,Fe,Mg,C,H (5) Cr,Ni,Ti,B (3) Concrete/glass/ceramics + steel; alloys if available
Structured elementary particles (material structures) C,H,O,N,Si,Fe,Al (5) Ti,Cr,Ni,B (2) Robust structures without high tech
Clothes C,H,O,N,S (5) F,Ti (2) Fibers + treatments; F for high-performance membranes
Toilet Si,O,Al,Ca,Fe,C,H (5) Cr,Ni,Cu (3) Ceramics + plumbing; stainless steel preferred
Cleaner H,O,Na,Cl,C,S (5) F,P (2) Bases/salts/solvents; P for advanced detergents
Transportation Fe,Al,Si,C,O,Cu (5) Ni,Cr,Ti,Mn,Li (4) Alloys + wiring; Li for electric systems
Defense Fe,C,Al,Si (4) Ti,Cr,Ni,W (4) W useful for high density (rare)
Help (tools/basic care) Fe,C,H,O,N,Ca,Na,Cl (5) Cu,Zn,Ag (2) Hygiene + tools; Ag optional antimicrobial
Information transducer Si,O,Al,Fe,C,Cu (4) B,Ga (4) Sensors/actuators need dopants/semiconductors
Information processing Si,O,Al,C,Cu (4) B,P,As,Ga (5) Modern computing = doping + fine processes
Data storage (disks/books) C,H,O (paper), Fe (magnetic), Si,O (glass) (4) Co,Ni,Nd (4) High-end magnetic storage needs Co/Ni + Nd magnets
Information seeker (search engine) Si,Al,Cu,C (4) Li,Ni,Co,Nd (4) Compute + energy + interconnects
Information transmitter Cu,Al,Si,O (5) Ag,Au (2) Cu/Al + SiO2 fiber sufficient; nobles for reliability
Stimulants (broad sense) C,H,O,N,S,P (5) — (0) Organic chemistry + nutrition; rares add little
Leisure C,H,O,N,Si,Fe,Al (4) Cu,Li,Nd (2) Simple materials; electronics optional
Training C,H,O,N,Si (4) Cu,Li (2) Media + tools; electronics optional
Cutlery Fe,C (5) Cr,Ni (4) Stainless steel is a major practical upgrade
Mattress C,H,O,N (5) Si (1) Foams/latex/fibers; silicones optional
Table (furniture) C,H,O (wood/polymers) or Fe/Al or Si,O (glass) (5) Cr,Ni,Ti (1) Easily built with abundant elements
Chair C,H,O or Fe/Al (5) Ti,Cr (1) Same: abundants are sufficient


TOP WEBSITES (CATEGORY AWARE)

# https://en.wikipedia.org/wiki/List_of_most-visited_websites
Website Type
Google Search engine
YouTube Video sharing service
Facebook Social media
ChatGPT Chatbot
WhatsApp Instant messenger
Wikipedia Encyclopedia
Yahoo! Japan News
Amazon Marketplace
BET.br Online gambling
Microsoft 365 Software
Netflix Streaming service
Pornhub Pornography
Live Email
Twitch Livestreaming service
Samsung Consumer electronics
Weather Weather
Fandom Wiki hosting service
Stripchat Adult camming
Zoom Communications Computers Electronics and Technology - Other
The New York Times News & Media Publishers
ESPN Sports
Roblox Gaming and game development platform

Open Source trend

ynotopec at gmail.com (mail me)