Most Fun Today
I love the library! 1 comments
karlboll
· 1 day ago
Renewed my library card today.
2
That's Fukang beautiful 4 comments
That's Fukang beautiful 4 comments
catfluff
· 17 hours ago
It's a pallasite stony-iron meteorite, containing olivine (the yellow-green crystals) nested in an iron-nickel alloy.
These are believed to either have formed at the boundary of an asteroid's core and mantle, or to have formed when two asteroids or planetesimals impacted into each other, melting and fragmenting components of each.
The iron-metal alloy can form a Widmanstätten pattern (criss-cross) due to intergrowths of two types of this alloy: kamacite (low nickel) and taenite (high nickel) that occur due to the slow cooling of the metal in an oxygen-poor or -absent environment.
I'm still learning so some of these might be incorrect, please correct me if you spot any errors!
1
·
Edited 17 hours ago
These are believed to either have formed at the boundary of an asteroid's core and mantle, or to have formed when two asteroids or planetesimals impacted into each other, melting and fragmenting components of each.
The iron-metal alloy can form a Widmanstätten pattern (criss-cross) due to intergrowths of two types of this alloy: kamacite (low nickel) and taenite (high nickel) that occur due to the slow cooling of the metal in an oxygen-poor or -absent environment.
I'm still learning so some of these might be incorrect, please correct me if you spot any errors!
That's Fukang beautiful 4 comments
What does prefer? I drink coffee 3 comments
karlboll
· 1 day ago
I used to get up a six every morning to read the news and get real good and angry to start my day, then i had coffee to relax. But that initial surge of adrenaline really got me through the day.
They aren't even hiding it anymore 1 comments
Metallurgical helpless remorseful 2 comments
Amazing filling several 1 comments
oppailoli
· 14 hours ago
Unfortunately, this later turned out that the counter was bugged. The true number is somewhere in between 0.5b and 2.0b
Setting up for a ****o 2 comments
That's Fukang beautiful 4 comments