1. 大多数手机在没有电信服务的情况下一样能拨119。
![Most cell phone can dial 911 without a cell phone or service.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757599.jpg)
2. 科学家曾利用CK的Obsession香水来吸引野外的猎豹、狮子和老虎。
![Scientists use Calvin Klein's Obsession perfume to attack cheetahs, lions, and tigers in the wild. So if you're wearing it, watch out!](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757602.jpg)
如果你也刚好用这一款,只能跟你说去野外时…小心啊…
3. 还在椰子壳里头的椰子水可以代替生理食盐水。
![Coconut water still in the husk can be a substitute for saline if you need to get someone an IV, stat.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757604.jpg)
4. 咖啡可以预知天气!
![Predict the weather with a cup of coffee. High atmospheric pressure affects the bubbles in your coffee, so if there's bubbles in the center of the cup, expect rain or stormy weather.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757606.jpg)
由于气压大小会影响咖啡中的泡沫,所以如果泡沫在咖啡中心,则表示有下雨或暴风雨将来袭。
5. 行人和脚踏车骑士必知!
![1](http://www.teepr.com/wp-content/uploads/2015/07/110.jpg)
6. 如果你在野外水池边看见这种植物,恭喜你!它叫做「香蒲」,它的根是可食用的!
![These canes, often see in swampy and water-logged areas, have edible roots and can provide food if you are hungry and lost.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757610.jpg)
危及的时刻就靠它啦!
7. 火灾中最大致死原因是烟,不是火。
![The #1 cause of death in household fires is the smoke and not the fire. Keep low to the ground.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757612.jpg)
所以在火场时记得俯身在地面,否则可能会因为吸入过多浓烟而昏倒死亡。
8. 如果被刀子 (或其他刃物) 刺中,千万不要自己拔起来。
![](http://teepr.com/wp-content/uploads/2015/07/14071248321407125005l.jpg)
matichon
一旦拔出,血会瞬间涌出,如果现场没有医生,你很可能会失血而亡。
9. 如果你是男人,但尿意测验却显示「怀孕」…
![If you're a man, pee on a pregnancy stick. If it comes up positive you might have testicular cancer.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757615.jpg)
你可能有睾丸癌…
10. 如果你看见一张小孩照片,但只有一只眼睛有「红眼」或是反射,他很可能有视网膜母细胞瘤 (Retinoblastoma)。
![If you see a photo of a child with a reflection or red-eye in ONLY one eye, it could be a sign of retinoblastoma (a type of eye cancer).](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757617.jpg)
11. 如果你刚好被离岸流 (rip tide) 冲入海中,记得往两旁游,再顺势绕回岸上。
![If you're caught in a rip tide, don't swim to shore. Instead, swim perpendicular to the shore until you're out of the current. Then, you can swim in.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757620.jpg)
不要以为你赢得了大海,好吗?
12. 如果你在公众场合受伤,记得直接指名其中一人帮忙,否则「旁观者效应」会让大家都不帮助你…
![If you're hurt in a public place, avoid the "diffusion of responsibility" and call out for help to a specific person. If singled out, the "bystander effect" won't stop strangers from helping you.](http://teepr.com/wp-content/uploads/2015/07/desktop-1435757621.jpg)
大家大概都会想「为什么是我?」「别人应该会帮助他吧…」
13. 还不知道CPR怎么做吗?快看着影片跟着学!(记得速度要跟上!)
14. 如果你掉进海中,又刚好穿着牛仔裤,恭喜你!你可漂起来了!
来源:Viral Nova
知识就是力量啊!为了长命百岁,快点把这些小知识学起来吧!同时别忘了传给朋友,让大家一起长命百岁!
(往下還有更多精彩文章!)