前进是种能力,但会暂停却是一种智慧。 现在知道,人类的身心与大脑就像皮筋一样,你绷得越紧,反而越容易断。 “ 效率是时代的基调。疲劳是效率的敌人 ”( E fficiency is the key-note of the times. Fatigue is the enemy of efficiency),这句话来自 《美国医学会杂志》 JAMA 1914年的一篇文章, 202 4 年5 ...
AF indicates a C2 operation, with the connecting line of the center of Megaminx to AF as the axis, rotating 180° counterclockwise. This is the definition in the textbook. In this video, AF can rotate the triangle on the face W to the face S, while the other cubies are unchanged. At the sa ...