ilovecharts:

ahmdmm asked:

what kinda charts you got ?
i am materials engineer . got some charts for my fields do help out .
regards

How bout a little chart on the angle of repose of various materials?

Myself being a Geoscience major, ahmdmm and I probably find this more interesting than your average ilovecharts follower. Sorry.

angles of repose are rather fascinating. additionally, there’s a formula used to deduce the volume or weight of a material present in a pile, so it’s kind of important to know the angle of repose for materials like hard coal (24°) or soft coal (30°) or asphalt (45°) or whatever.