Index of /concepts/perpendicular

	Name	Last modified	Size	Description
	Parent Directory		-
	explore.html	2023-01-13 15:16	30K
	planning.html	2023-01-13 15:16	12K
	reflecting.html	2023-01-13 15:16	19K
	teaching.html	2023-01-13 15:16	12K