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8 Crazy Science Facts You Won't Learn In School
你在學校里學不到的科學知識
Pay close attention,students.
學生黨們，注意了。
There is a reason why your toast always falls butter-side down.
你的土司總是向有奶油的那一面跌落，那是有原因的。
Toast falls out of your hand at an angle and then rotates.And there is enough time for the toast to ratate 1/2 turn.
土司以一個角度從你手中跌落，然后翻轉。有足夠的時間讓土司翻轉半圈。
There is a rare neurological disorder known as alien hand synorome where one hand takes on a life of its own.The alien hand sometimes has to be restrained.
有一種罕見的神經障礙癥叫做異手綜合癥，患者的手好像被其他人控制。異手有時必須被束縛起來。
Certain species of flatworm engage in a mating behavior called "penis fencing" where two flatworms try to pierce each other with their penises.Whichever flatworm inseminates the other first becomes the father.
某些特定種類的扁形蟲會進行一種叫做“陰莖擊劍”的交配行為，兩只扁形蟲試圖用他們的陰莖擊中對方。先刺中對方的扁形蟲就是父親。
Dead whales have been known to spontaneously explode.
鯨魚死后會自動爆炸。
When a whale decomposes methane and other gases accumulate in its body causing it to burst and spray entrails on surrounding people and cars.
當鯨魚尸體分解的時候會釋放出甲烷和其他氣體，在體內不斷累積，造成尸體爆炸，向周圍的人和汽車噴射。
Sex in space is regarded as a respected topic of study.Weightlessness complicates the performance of sexual activities.But it may be necessary for the survival of humans.
太空中性生活被認為是值得尊敬的研究話題。失重狀態會導致性行為更加復雜。但是這對人類生存來說是必須的。
It's possible to ignite gases produced by human flatulence.
人類胃腸脹氣產生的氣體是可以點燃的。
Farts are composed of a combination of six gases.News you can use.
屁是由六種氣體構成的。這一點你可以利用。
Prostitution may exist among animals such as penguins,chimpanzees and crab-eating macaques.
動物中也存在賣淫行為，比如企鵝，黑猩猩和食蟹猴。
Penguins use stones to build their nests.
企鵝用石頭來壘巢穴。
A shortage of stones has led female penguins to trade sex for stones.
石頭的短缺導致雌性企鵝以性行為來交換石頭。
Moscow is home to a large population of homeless dogs. Some of whom have learned to use the trains to commute.
莫斯科是許多流浪狗的家。其中一些流浪狗學會利用火車為交通工具。
They recognize time intervals,scents of particular stations,and train stop announcements.
他們能夠辨認時間間隔，特定車站的氣味，以及車站廣播。
So did your teacher tell you any of this?
老師有沒有教過你上面的知識呢？
