Submissions from historicaltechtree.com

		Historical Tech Tree (historicaltechtree.com)
		547 points by louisfd94 8 months ago \| past \| 128 comments
		Historical Tech Tree (historicaltechtree.com)
		7 points by sharjeelsayed 8 months ago \| past \| 1 comment
		Historical Tech Tree (historicaltechtree.com)
		1 point by louisfd94 9 months ago \| past \| 1 comment
		Historical Tech Tree of Humanity (historicaltechtree.com)
		1 point by smig0 9 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		2 points by calvinfo 9 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		1 point by indigoabstract 10 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		1 point by Luc 10 months ago \| past
		Interactive Visualization of Technological History (historicaltechtree.com)
		1 point by carouselhero 10 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		4 points by Philpax 10 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		1 point by bookofjoe 10 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		3 points by kawera 10 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		2 points by Kortaggio 11 months ago \| past
		Humanity's Tech Tree (historicaltechtree.com)
		2 points by LiberaVeritas 11 months ago \| past
		Historical Tech Tree (historicaltechtree.com)
		5 points by aregue 11 months ago \| past \| 1 comment