Thousands of messages posted on the Internet every day in China get censored. Until now, little has been known about how the Chinese censorship machine works — except that it is comprehensive.
"It probably is the largest effort ever to selectively censor human expression," says Harvard University social scientist Gary King. "They don't censor everything. There are millions of Chinese [who] talk about millions of things. But the effort to prune the Internet of certain kinds of information is unprecedented."
It's 8 a.m. on a recent day at Forward Operating Base Nolay, a small Marine outpost in Taliban-infested Sangin District of southern Afghanistan's Helmand province. The Marines are in the process of caffeinating and preparing for the day.
Suddenly, explosions and gunfire ring out. The Marines don't run for their weapons or bunkers for that matter. They don't even flinch.
"We can sit here and we can have a cup of coffee when there's booms going on, we're not concerned about it," says Lt. Col. Jonathan Loney.
Look in the mirror and you won't see your microbiome. But it's there with you from the day you are born. Over time, those bacteria, viruses and fungi multiply until they outnumber your own cells 10 to 1.
As babies, the microbes may teach our immune systems how to fight off bad bugs that make us sick and ignore things that aren't a threat.
We get our first dose of microbes from our mothers, both in the birth canal and in breast milk. Family members tend to have similar microbiomes.
Good morning. I'm Renee Montagne. Florida's first sextuplets turn 6 this week. And the Byler kids have also started kindergarten - each in separate classrooms.
Apparently, it's been a tough transition with a lot of tears. It's the first time the five brothers and one sister have been on their own since they were born. It also made more work for their mother. She had to bake 120 cupcakes so that each of the six children would have enough for each classroom party.