Dites, question pour Ceux qui Savent :
Quand un smartphone fonctionne toujours bien (hors longévité de batterie, offcuuurse) mais qu'il a dépassé la durée de vie consuméristement (rapport à des mises à jour, tout ça 😑) acceptable, y'a rien à faire pour le sauver ?
J'ai regardé s'il était compatible avec #graphène ou /e/ et ça n'a pas l'air..
J'aime bien quand on me force à choisir entre consommation responsable et sécurité. C'trop l'fun.
@stshank
Any coal that is converted to graphene is coal that goes without burning. For me to be on board, I need some convincing on how readily graphene can be recycled or how safely it can be disposed of. Graphene pollution becoming a problem would be very unhelpful.
Also on a #friday#molybdenene the #graphene of #molybdenum atoms. offering very high temperature resistance. Probably also ultra high brittleness, the likes of which human kind has never seen before! imagine what you could make with something soo brittle and so heat resistant that you could break it in a fire!
> Researchers have discovered that graphene naturally allows proton transport, especially around its nanoscale wrinkles. This finding could revolutionize the hydrogen economy by offering sustainable alternatives to existing catalysts and membranes. Scientists from the University of Warwick and the