Every opinion based on scientific criticism I welcome. As to prejudices of so-called public opinion, to which I have never made concessions, now as aforetime the maxim of the great Florentine is mine: ―Segui il tuo corso, e lascia dir le genti.‖ [Follow your own course, and let people talk – paraphrased from Dante] --Karl Marx London July 25, 1867
Monday, April 10, 2017
Friday, April 7, 2017
膚況差就一定會使壞?
《美國醫學協會期刊-皮膚醫學》(JAMAA Dermatology)近日刊出一篇研究,針對美國電影學會(American Film Institute: AFI-https://goo.gl/mJ36JZ)在2003年所列出的影史上十大英雄與十大惡人,分析其膚況。
Thursday, April 6, 2017
Tuesday, April 4, 2017
拳擊保護措施的非預期後果(unintended consequences)
統計數字發現,打拳擊時戴頭套反而會增加腦震盪的機率。國際拳總宣稱,拿掉頭套後選手腦震盪的機率降低43%。有幾個理論可以解釋這個現象:不戴頭套會讓選手更用心保護自己的頭部;戴頭套會讓頭部成為更明顯的攻擊目標;戴頭套會影響視力,使得選手因看不清楚來拳而不易閃躲。
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