minus-squareRazzleDazzle@lemmy.worldtoWorld News@lemmy.world•Scientists observe world's 1st repairing metallinkfedilinkEnglisharrow-up3·1 year agoIsn’t the cold welding of metals in vacuum well-known? And couldn’t the electron beam provide energy to encourage the “healing” as well? linkfedilink
Isn’t the cold welding of metals in vacuum well-known? And couldn’t the electron beam provide energy to encourage the “healing” as well?