balderdash@lemmy.zip to memes@lemmy.world · 13 days agoA girl's best friendlemmy.zipimagemessage-square70fedilinkarrow-up1608arrow-down113
arrow-up1595arrow-down1imageA girl's best friendlemmy.zipbalderdash@lemmy.zip to memes@lemmy.world · 13 days agomessage-square70fedilink
minus-squareDeltaWingDragon@sh.itjust.workslinkfedilinkarrow-up1·3 days agoMoissanite: chemical formula SiC, not pure carbon. 60/100 Lonsdaleite: chemical formula C, pure carbon, hexagonal crystal structure, naturally created by meteorite impacts, synthetic versions are harder than diamonds. Awesome/100.
Moissanite: chemical formula SiC, not pure carbon. 60/100
Lonsdaleite: chemical formula C, pure carbon, hexagonal crystal structure, naturally created by meteorite impacts, synthetic versions are harder than diamonds. Awesome/100.