I was on Minnesota Public Radio's morning show The Daily Circuit today—along with Ivan Semeniuk, chief of correspondents for the journal Nature—talking about the Curiosity rover, human evolution, and dealing with the big unknowns in science. You can listen to that segment online.
But right at the end of my bit, as I was packing up my stuff to leave the studio, I heard the next segment on the show, and it was AWESOME. Ask a Neuroscientist is, precisely, reader questions answered by a neuroscientist. But you have to read the transcript for today's first question, where a 5-year-old exchanged ideas with Baylor College of Medicine neuroscientist David Eagleman.
Madeline, 5 years old: How does a brain think?
David Eagleman: We don't know. Part of modern neuroscience's quest is to answer that. One theory goes that, in the same way brains control muscle movement, your brain controls your arms and legs and mouth and so on. Thought might be, essentially, covert muscle movement. In other words, it's going through the same routine that says 'bend this, flex that, extend that' - except that it's not controling a muscle. Instead, it's controling something conceptual.
Read the rest at The Daily Circuit website
The EVATAR is a working model of a reproductive system made from a mouse ovary and bits of a human uterus, cervix, vagina, fallopian tubes, and liver. Developed by Northwestern University researcher Teresa Woodruff and her colleagues, the EVATAR is intended to help better test the effects of medicines and toxins on women. And now […]
Texas State University’s Body Farm (AKA Forensic Anthropology Center at Texas State University or FACTS) is a 45-year-old facility where the corpses of medical body donors are left to decompose so that researchers can observe the rate at which human remains are consumed by the elements, scavengers and microbes, allowing them to accurately date the […]
A better understanding how a sperm swims its way toward an egg could help inform new treatments for male infertility. Researchers from the University of York have now come up with a mathematical formula to model how large numbers of moving sperm interact with fluid they’re swimming through. From the University: By analysing the head […]
Thread count isn’t like one of those deceiving metrics like camera megapixels or Facebook friends—more threads are always better if you can afford them. If price was no object, we would all be snoozing soundly bundled up in 1.8 kilo-thread sheets every single night. Guess what? Price doesn’t have to be an object with this […]
Maybe it’s entirely because of podcast ads, but drag-and-drop tools like Squarespace have gotten immensely popular in recent years. While it’s definitely a great tool for any non-coders who want to get a small website up and running quickly, managing content with a primarily visual interface can become a pain once you have more than […]
When you can’t wait for the world’s longest meeting to end, the mindless leg bouncing makes your boredom obvious and just annoys everybody else. Everyone knows the TPS reports need the damn cover sheet, but some sadistic colleague keeps forgetting, probably on purpose just to eat into your lunch hour. Enough is enough!While serving a […]