Word: know
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Dates: during 2000-2009
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Have you ever regretted a post? - Linnea Vaerst, Stockholm No. I regret the times that I've been wrong, but at the time I didn't know that I was wrong, and I was very confident that I was right, so I posted...
...about whom you blog about? - Roberto Torres, Wilmington, Del. I'm not impartial. Nor do I pretend to be. I think my readers like the fact that I have opinions and strong ones. I never set out to become friends with celebrities. The ones that I am friends with know what I do for a living. Also, I'm not friends with the ones that are continually going to rehab or getting arrested...
...comment on others' lives, yet we don't know much about yours. How do you react when the gossip includes you? - Patrick Michaels, New York City I don't take myself very seriously. I'm not Zac Efron, obviously. There's not a precious image that I'm trying to protect. I can be a bitch. I can go out and get photographed drunk. I can even get arrested. I don't think people will think any differently of me. (See pictures of Perez Hilton...
...absence of fossil ancestors from the data meant there was no information about whether the brains of the earliest dogs grew or shrank or did both over time. Finarelli and Flynn acknowledge that the modern canine brain has grown along with its sociability, but they do not know which is the cause and which is the effect - or if the two things are linked in any meaningful...
...patient's body. The most pressing question remains whether iPS cells - or the nerves, muscles or any of the 200 other types of tissues potentially generated from them - would act the same way as human embryonic stem cells, which were not created in a petri dish. "We don't know if iPS cells can do everything that normal human embryonic stem cells can do," says Lanza. "There are certainly a lot of questions we still have to answer." But having a population of stem cells that are safe for human use is an important step toward finding some of those...