DominicHillsun@lemmy.world to News@lemmy.world · edit-21 year agoFirst room temperature and pressure superconductor discoveredlemmy.worldimagemessage-square120fedilinkarrow-up1629arrow-down132file-text
arrow-up1597arrow-down1imageFirst room temperature and pressure superconductor discoveredlemmy.worldDominicHillsun@lemmy.world to News@lemmy.world · edit-21 year agomessage-square120fedilinkfile-text
minus-squareSuperachromat@lemmy.worldlinkfedilinkarrow-up1·1 year agoLeas-free solder is now the standard due to RoHS, at least in Europe. It doesn’t stick as well as Pb-Sn solder though, annoyingly.
Leas-free solder is now the standard due to RoHS, at least in Europe. It doesn’t stick as well as Pb-Sn solder though, annoyingly.