Group items tagged

Home-school mom Susan Mule wishes she hadn't taken a friend's advice and tried a textbook from a popular Christian publisher for her 10-year-old's biology lessons. Mule's precocious daughter Elizabeth excels at science and has been studying tarantulas since she was 5. But she watched Elizabeth's excitement turn to confusion when they reached the evolution section of the book from Apologia Educational Ministries, which disputed Charles Darwin's theory. "I thought she was going to have a coronary," Mule said of her daughter, who is now 16 and taking college courses in Houston. "She's like, 'This is not true!'"

Home Fooling.

Soon the word "hella" may not be associated with California surfers as much as with scientists in lab coats. A physics student is petitioning to add "hella" to the International System of Units (SI) as the official designation of 10 to the 27th power, or a trillion trillions.

For teenagers, friends play a big role in the decision to take that first drink. And by the 12th grade, more than 65 percent of teens have at least experimented with alcohol. But what parents do during the high school years can also influence whether teens go on to binge drink or abuse alcohol. Researchers at Brigham Young University have found that teenagers who grow up with parents who are either too strict or too indulgent tend to binge drink more than their peers.

For some adults, there is a tendency to go beyond the call of duty. Particularly, when they are faced with choosing to allow or not allow. Maybe the scientific explanation is to do or not to do. And the reaction isn't always the most appropriate but it is better to be safe than sorry. What is the scientific explanation for adults that don't react or react inappropriately even when it's involves saving a teenager? What is the scientific solution for those in the center of difficult situations, who are not strict or liberal? What does a mind do when it is present many times in a teenage situation and it is not the parent?

"This section documents CKAN's API, for developers who want to write code that interacts with CKAN sites and their data. CKAN's Action API is a powerful, RPC-style API that exposes all of CKAN's core features to API clients. All of a CKAN website's core functionality (everything you can do with the web interface and more) can be used by external code that calls the CKAN API."

Powerful and extensible JS data grid and explorer built on Backbone. Recline combines a data grid, Google Refine-style data transforms and visualizations all in lightweight javascript and html. Designed for standalone use or as a library to integrate into your own app. Recline builds on the powerful but lightweight Backbone framework making it extremely easy to extend and adapt and its modular design means you only have to take what you need.

Access the Wolfram|Alpha platform at multiple levels-from individual results to complete Wolfram|Alpha output pages. The API operates as a high-performance REST-style webservice, with convenient bindings for popular languages and platforms.

I read an interesting article this morning from the Burlington Free Press featuring the work of Josh Bongard, hired by the University of Vermont as an assistant professor of computer science. The article focused much of its attention on Bongard's self-aware robot, Black Starfish.

I almost said "alive," but we're not there yet. In an announcement that's eerily reminiscent of Terminator, PublicTechnology.net reported Friday that the UK's latest military satellite, dubbed Skynet 5A, is now in service.

When you hear about nanotechnology (and you will hear about it more and more since it's moving into the mainstream of manufacturing), you might wonder what a nanomachine might look like. Since you can't see them with your unaided eye, you have to look at highly magnified images. But for the folks whose job it is to design the tiny parts for the nanomachines, some powerful design software comes into play.

For many years researchers have been attempting to understand how human memory works. Precisely how it works. Down to the specific molecules in play. That's what I call attention to detail. The researchers involved in a recent study at Brandeis University have, for the first time, identified the specific molecule involved in memory storage in the brain.

Understandably upset by the idea that reality does not exist without an observer, many physicists have postulated the existence of "hidden variables" that could explain the mathematical and experimental data that give rise to these bizarre conclusions. But recently, as an article in PhysicsWeb describes, an experiment run in Austria appears to dash the hopes of the hidden variables crowd.

I was a bit disappointed when I learned that the PBS documentary Nanotechnology Takes Off was not going to be aired in my neck of the woods back in March. OK, I was more than a bit disappointed. This was something I was deeply interested in, and I couldn't watch it. Well, it turns out I shouldn't have been so faithless, because it's now available for viewing online.

The Price of Rice!

For whatever reason, from whatever strange motive, scientists have speculated on the question of how our universe will end. It matters not to them that this denouement exists so far into the future that the numbers are incomprehensible in any meaningful way. They simply want to know. They surmise that the universe will end either in a big crunch or a big freeze.

Latest Technology Vacuum Tube Vs (old style) Flat Plate Collectors comparative study.

Listen up, Facebook and Twitter groupies: how easily can social pressure affect your memory? Very easily, researchers at the Weizmann Institute and University College London have proved, and they think they even know what part of the brain is responsible. The participants conformed to the group on these "planted" responses, giving incorrect answers nearly 70% of the time. Volunteers watched a documentary film in small groups. Three days later, they returned to the lab individually to take a memory test, answering questions about the film. They were also asked how confident they were in their answers. They were later invited back to the lab to retake the test. This time, the subjects were also given supposed answers of the others in their film-viewing group (along with social-media-style photos) while being scanned in a functional MRI (fMRI) that revealed their brain activity. Is most of what you know false? Planted among these were false answers to questions the volunteers had previously answered correctly and confidently. The participants conformed to the group on these "planted" responses, giving incorrect answers nearly 70% of the time. To determine if their memory of the film had actually undergone a change, the researchers invited the subjects back to the lab later to take the memory test once again, telling them that the answers they had previously been fed were not those of their fellow film watchers, but random computer generations. Some of the responses reverted back to the original, correct ones, but get this: despite finding out the scientists messed with their minds, close to half of their responses remained erroneous, implying that the subjects were relying on false memories implanted in the earlier session. An analysis of the fMRI data showed a strong co-activation and connectivity between two brain areas: the hippocampus and the amygdala. Social reinforcement could act on the amygdala to persuade our brains to replace a strong memory wi

The Project on Emerging Nanotechnologies is reporting on a recent NanoFrontiers Workshop, where Nanofrontiers: Visions for the Future of Nanotechnology made its debut.