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《韩非子·喻老》云:“千丈之堤,以蝼蚁之穴溃;百尺之室,以突隙之烟焚。”小事不注意往往会酿成大祸。生活中有些悲剧就是一些不起眼的细节引起的,在科学研究中,这种因小失大的事也触目皆是。2003年2月1日,“哥伦比亚”号航天飞机的失事原因,经科学家认真分析,就是“细节”出了问题。原来航天飞机穿越大气层时,距地面60公里左右,温度最高,在机头,温度高达1000-3000℃,整个机身变成一个炽热的火球,因而要安全着陆,就得穿“避火衣”——在机身上
“Han Feizi Yu old” cloud: “a thousand feet of the embankment to collapse ants hole; hundred feet of room to the smoke of the gap.” Small things do not pay attention often lead to disaster. Some tragedies in life are caused by some insignificant details. In scientific research, such a big loss is also noticed. On February 1, 2003, the cause of the crash of the “Columbia” space shuttle, which was carefully analyzed by scientists, was a problem of “detail”. The original space shuttle across the atmosphere, about 60 kilometers from the ground, the highest temperature, the nose, the temperature up to 1000-3000 ℃, the entire fuselage into a hot fireball, and thus to a safe landing, you have to wear “avoid fire clothes” - on the fuselage