@3 months ago with 172071 notes
@3 months ago with 1926 notes
@3 months ago with 1174 notes
@5 months ago with 33334 notes
@5 months ago with 51005 notes
butterfly-being:

limitlesscorrosion:

221b-bacon-street:

tibets:

THIS IS A NATURALLY OCCURRING METAL WHAT

metal as fuck

This is a pure bismuth crystal. The heaviest element that is not radioactive (ok technically it is but it’s half life is like 9 orders of magnitude older than the universe so it really doesn’t count.) Probably my favourite crystal structure, even if you forget the colour. Surprisingly, bismuth is also super-not-toxic. You can actually eat the stuff and it’s often in indigestion remedies. Fascinating element, all round.

always reblog bismuth

butterfly-being:

limitlesscorrosion:

221b-bacon-street:

tibets:

THIS IS A NATURALLY OCCURRING METAL WHAT

metal as fuck

This is a pure bismuth crystal. The heaviest element that is not radioactive (ok technically it is but it’s half life is like 9 orders of magnitude older than the universe so it really doesn’t count.) Probably my favourite crystal structure, even if you forget the colour. Surprisingly, bismuth is also super-not-toxic. You can actually eat the stuff and it’s often in indigestion remedies. Fascinating element, all round.

always reblog bismuth

(via vitorfcosta)

@3 months ago with 245018 notes
@3 months ago with 80739 notes
@3 months ago with 23715 notes
@5 months ago with 115383 notes
@5 months ago with 267645 notes