The neuroscience of creativity

How is it that some of us are so highly creative? Doctor (and musician) Charles Lamb is a scientist who studies musical improvisation using fMRI scans, and he has developed theories that apply to all forms of creativity. The subjects were asked to play written music and then to improvise using a mini-keyboard while they were jammed into an fMRI scanners. The brain works very differently when it improvises. It appears that an area of the brain involved in self-monitoring turning off and an area that is autobiographical/expressive turning on. His hypothesis is that the latter area needs to shut off so that we are not inhibited and we are not afraid to make mistakes. Lamb found that when jazz musicians were "trading fours" taking turns improvising four-bar sections, their language areas of the brain lit up (11:30). He also did an experiment regarding free-style hip hop rap music by putting a rapper into an fMRI machine, performing a pre-written tune and a free-style session. When free-style is being done, visual and motor coordination areas light up.

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9/11 as an excuse to say stupid things.

I work in a big office building located in downtown St. Louis, the "Bank of America Plaza." Early this week, I was interviewed for a newspaper article, and I needed an updated photo of myself. A coworker offered to snap that photo using a small digital camera. We want down the elevator to the first floor public lobby of the building, at street level, where we found a large neutral colored wall that we could use as a backdrop for my photo. I stood in front of the wall and my coworker stood about 10 feet away from me. As she took a photo of me a security guard suddenly approached. Me: "In the lobby? In a public lobby?" Guard: "You may not take any pictures here. It’s because of 9/11 and homeland security." Me: "I understand that your employers have instructed you to say these sorts of things, but what you have just told me is about the most idiotic thing I've ever heard. My coworker is simply trying to take a picture of me in front of a wall." Guard: "Sir you cannot continue doing this. You will need to take pictures elsewhere." We left. Apparently, taking pictures of me threatens the United States. Or maybe the threat was taking a picture of the wall behind me. Certainly, the guard made it clear that the building owners prohibit any sort of photos in the lobby. We walked across the street and threatened the United States by taking my photo inside the lobby of a office building across the street, where friendly security guards don’t appreciate the risk of what we were doing. Instead, they naively laughed at our stories about security guards in my own office building.

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Substitute NYT for Wikileaks and substitute Iran for the United States

Wikileaks continues to be punished for being one of the few organizations brash enough to inform us what our governments are really doing and why. This is intolerable, of course, because the U.S. government is being run by big corporations and wealthy people who, for the most part, are driven by greed--so sorry to break this to the kids who are studying civics in grade school, where they don't tell you about armies of lobbyists, and they don't tell you that the banks own Congress. The true powers that be are running the federal government in secret and they are, regrettably, running it into the ground. That's what one should expect when there is no sunshine to keep powerful people accountable. What we have is a needlessly warmongering, debt-ridden secret and personally invasive brave new government.   I truly wish I didn't believe these things. Consider that our government first attacked Wikileaks by starving it financially, despite the lack of any charges filed against it. They did this by harassing Amazon and various financial organizations to make sure that Wikileaks had no funds to fight in Round II, which is underway. We now know that there are secret subpoenas being issued by the US, and thank goodness that Twitter had the decency to inform its users that their privacy is being invaded, unlike the big U.S. telecoms, who have a long documented track record for turning over our private information without informing us (encouraged very much by President Obama's agreement to grant them retroactive immunity for past invasions of our privacy.  Julian Assange sums up the current grand jury proceedings like this, and we know of this only because the U.K. Guardian has continually refused to be the lapdog of the U.S.:

The emergence of the Twitter subpoena – which was unsealed after a legal challenge by the company – was revealed after WikiLeaks announced it believed other US Internet companies had also been ordered to hand over information about its members' activities. WikiLeaks condemned the court order, saying it amounted to harassment. "If the Iranian government was to attempt to coercively obtain this information from journalists and activists of foreign nations, human rights groups around the world would speak out," Assange said in a statement.
Glenn Greenwald comments further:
It's worth recalling -- and I hope journalists writing about this story remind themselves -- that all of this extraordinary probing and "criminal" investigating is stemming from WikiLeaks' doing nothing more than publishing classified information showing what the U.S. Government is doing: something investigative journalists, by definition, do all the time. And the key question now is this: did other Internet and social network companies (Google, Facebook, etc.) receive similar Orders and then quietly comply? It's difficult to imagine why the DOJ would want information only from Twitter; if anything, given the limited information it has about users, Twitter would seem one of the least fruitful avenues to pursue. But if other companies did receive and quietly comply with these orders, it will be a long time before we know, if we ever do, given the prohibition in these orders on disclosing even its existence to anyone. UPDATE III: Iceland's Interior Minister, Ögmundur Jónasson, described the DOJ's efforts to obtain the Twitter information of a member of that country's Parliament as "grave and odd." While suggesting some criticisms of WikiLeaks, he added: "if we manage to make government transparent and give all of us some insight into what is happening in countries involved in warfare it can only be for the good."

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The science of making butter, and more

Robert Krampf teaches us how to make butter, explaining the science of butter-making. I certainly learned some things along the way. In the following video, he talks about infrared, a color that our eyes can't see. I learned of these videos, and much more in this list of 100 science videos for science teachers.

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