DaMaoHuDong is the name of my hometown village. The geographic location of DaMaoHuDong is Latitude 41° 17' 13.5" (41.2871°) north,Longitude 110° 5' 9.7" (110.086°) east and Average elevation 1,588 meters (5,210 feet).
The content of my YouTube channel mainly includes two parts:
(1)Nature around me
(2)Rubik's Cube Math
Nature around me:
Birds, insects and small animals living in the city, wild flowers and grasses growing in the city, etc.
Rubik's Cube Math:
Rubik's cube math culture, Rubik's cube math history, Rubik’s cube equation, Rubik’s cube matrix, Rubik's cube text matrix, Math of OLL algorithm , Math of PLL algorithm, Megaminx math, etc.
blog.sciencenet.cn/u/大毛忽洞
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Google: DaMaoHuDong
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Google: 大毛忽洞