3 ms·
Would be funny to have a ‘mm Cu / FTE’ scaling law.
by mensetmanusman 2y ago
Would be funny to have a ‘mm Cu / FTE’ scaling law.
- throwaway48476 2y agoComplexity is a function of the number and depth of suppliers.
- westurner 2y agoThe ohm*meter^3 is the unit of electrical resistance. Electrical resistivity and conductivity: https://en.wikipedia.org/wiki/Electrical_resistivity_and_conductivity https://en.wikipedia.org/wiki/Electrical_resistivity_and_con... Is there a name for Wh/m or W/m (of Cu or C) of loss? Just % signal loss? "Copper Mining and Vehicle Electrification" (2024) https://www.ief.org/focus/ief-reports/copper-mining-and-vehicle-electrification https://www.ief.org/focus/ief-reports/copper-mining-and-vehi... .. https://news.ycombinator.com/item?id=40542826 https://news.ycombinator.com/item?id=40542826 There's already conductive graphene 3d printing filament (and far less conductive graphene). Looks like 0.8ohm*cm may be the least resistive graphene filament available: https://www.google.com/search?q=graphene+3d+printer+filament+ohm https://www.google.com/search?q=graphene+3d+printer+filament... Are there yet CNT or TWCNT Twisted Carbon Nanotube substitutes for copper wiring?
- westurner 2y ago* far less conductive graphite; another form of carbon FWIU recent developments in graphene semiconductors for example on silicon carbide are undercapitalized. Can industry undo its unsustainable copper dependency by replacing power wires and data cabling with TWCNT cabling?