SEAN是一只程序猿

2014-10-24sean阅读(2052)

The river animals have it worst. Thanks to water extraction, dam building and other river-changing pursuits, more than t...

2014-10-23sean阅读(2341)

These days, antibiotics are no silver bullet. In fact, if you get them in the hospital, you may end up with an additiona...

2014-10-22sean阅读(1915)

Coyotes. In the last two decades they’ve become common in almost every North American metropolitan area. Stanley Gehrt i...

2014-10-21sean阅读(1991)

Hey kids, here’s a good reason to work up a sweat: when young people exercise for an hour each day it also helps boost t...

2014-10-20sean阅读(1901)

The military, space and aviation experts at Lockheed Martin want you to know that they’re closing in on fusion. Th...

2014-10-19sean阅读(2752)

People have been leaving messages on bathroom walls for thousands of years. Just google “ancient Roman bathroom graffiti...

2014-10-18sean阅读(2334)

Plants thrive all over the planet, despite the fact that many animals love to snack on them. Various hypotheses account ...

2014-10-17sean阅读(2118)

Thousands of energetic particles called cosmic rays fly right through our bodies every second without us ever noticing. ...

2014-10-16sean阅读(2133)

Medical devices like implanted arteries or external dialysis machines keep people alive. But persistent problems exist. ...

2014-10-15sean阅读(3701)

centos最小好化安装没有ifconfig命令 刚安装了centos7.0,最小化安装，发现没有ifconfig命令，虚拟机里面的网卡显示ens32,这是centos7.0的特点，要使用ifconfig命令，在/etc/sysconfig...