阿鏘 -x-說8 years agoKurzgesagt – In a Nutshell剛剛跑回國中找自然老師面交（欸）老斯推薦這個德國做的自然教材一看簡直驚為天人演化這篇還有拿紅點設計獎 12 responses Show only author's response(s) Load all responses Load more older responses Load more responses New Response Register your Plurk account to respond to these plurks
Kurzgesagt – In a Nutshell
