All Recommendations
Bosonic-Composites
A pile of clowns or particle physics?
Higgs Boson. Note the bilaterally symetrical orange
rays and blue ruffle in both the clown and the
modeled particle.
Bosons are force-carrying subatomic particles. Bosons associated with electromagnetic, strong, and weak forces have been observed. The graviton has not been observed and recently experimental physicists at Fermilab suspect that they may have evidence of the Higgs boson, the presence of which helps iron out some inconsistencies in contemporary physics.
Bosons can occupy the same quantum state (kind of like place) and form composites with different combined properties. Some of these composites behave like bosons, others do not. "Bosonic-composite" is the preferred term for clusters of bosons. Some bosonic-composites are mesons and He4 atoms.
Posted on 04/06/11
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Geekdesk
Motorized standing/sitting deskAfter sitting at my desk for several years straight, little back strains have grown into a recurring painful nightmare. I also noticed that I was storing more and more of my caloric intake around my waist.
After looking long and hard online for a standing desk, I found this company. They make fairly attractive desks that are adjustable with a motor, so you can change your working position several times a day. The company was featured in the New York Times and receives consistenly positive reviews.
My desk will arrive this week. I bought the frame without the top, so I can use the nice walnut top that's on my current desk. I'll be updating this with my experience and a photo of the new setup.
Posted on 04/03/11
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Mind of the Raven by Bernd Heinrich
Investigations and adventures with Wolf Birds
Heinrich is one of a class of wildlife biologists who combines intuition and reason to arrive at a thorough and sensitive understanding of another species. The book, aptly titled for several reasons, explores the intelligence and emotional lives of several ravens, ravens who Heinrich knows individually and has followed for years.
Through the book one also becomes acquainted with Bernd Heinrich, who in addition to studying ravens in reclusive environments, writes books on many subjects and runs marathon distances regularly. I eagerly went on to read several of his books on other topics in addition to the corvids.
Posted on 03/25/11
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The Moral Animal by Robert Wright
Why we are the way we are: The new science of evolutionaary psychology
Wright's book is a fantastic journey into the dawning science of evolutionary psychology, more than simply a psych book, you'll learn about human evolutionary and cultural origins, and the biological foundation of ethics.
Wright brilliantly incorporates a biography of Charles Darwin into the mix, using Darwin's life as a case study for the principles of evolutionary biology. This book was a delight to me on so many levels, not to mention it bettered my understanding of the way we work.
Posted on 03/25/11
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Expression Engine
A Tremendous Content Management SystemI learned to use Expression Engine for one of my day jobs. It wasn't long before I decided to make the transition for my own pages. EE, as it has come be called in the field, enables relatively easy coding for blog-type sites like this one. The great thing about it is that the html and css are COMPLETELY up to you (so you need to know html and csss). I have made three science-oriented sites with it that have very formal but deep navigational structures. This site, on the other hand has a simple structure and is more focused on graphics.
EE requires that you learn it's logic of channels and categories, and there is a system of tags, too. Learning all this is well worth the effort as it makes building rather complex content structures much easier than other systems with significantly more visual versatility than Drupal, Plone, and such.
EE is supported by a very active and helpful forum. I usually get an answer that works within 5-6 hours.
The cost varies depending on your application and ranges from $99 to $300. EE also has a 'kid-sister" called MoJoMotor, which is touted as a very user-friendly CMS. I have not used this yet.
Here's the EE link: http://expressionengine.com/
Here's the link to MojoMotor: http://mojomotor.com/
Posted on 03/18/11
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NPR
It's a sad day.My Government's Senate no longer supports public radio. I made a donation and will make more. Support your local NPR station. http://www.npr.org/stations/donate/
Posted on 03/17/11
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Gerald Self, Harpsichord Maker
Custom built Harpsichords and also a radio show about harpsichord music
by Gerald Self.
When in negotiations to purchase a harpsichord kit from Gerald Self, it rapidly became apparent that Mr. Self knows not only about building instruments, but also about the music that they make. He works with materials and parts from of Marc Ducornet and The Paris Workshop. He imports kits, and also sells finished instruments. If you have any questions about harpsichords of are thinking about building one, an adventure I strongly recommend, Gerald can get you set off in the right direction.
Posted on 03/17/11
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The Brain that Changes Itself by Norman Doidge, MD
Stories of Personal Triumph from the fronteirs of Brain Science
Doidge's book discusses neuroplasticity, the ability of the brain - at all ages - to rewire itself. Although superficially, this may sound trivial, in fact neuroplasticity can help the brain recover from profound trauma. Willful application of this knowledge can empower us to change the way we think and approach life. The book is full of real-life examples that bring the points home in a fascinating and inspiring way. It also discusses the habit of the brain to retrace familiar pathways and reinforce mental habits, a tendency that lends to efficiency, but can limit mental flexibility if not recognized.
This book shed light on so many of my mental and neurological processes, it was unbelievable. Some interesting and specific examples:
- Why it took 3 weeks to get the hang of playing a major scale on an English concertina.
- Why I could only move my two smallest toes at the same time but not independently (dystonia), and how to fix it... it worked.
- Why undoing learned behavior is so difficult.
- That I can actually teach my elderly Beagle new things. She now can lay down on command!
- And that age or habit is no excuse for avoiding learning something new. I can now sightread jigs at tempo on my concertina. It took 6 months of daily practice to rewire my brain to the peculiar keyboard layout of the instrument. The piano layout had been hardwired in me since my youth.
I recommend this book for anyone who loves learning, or who feels stuck in some old habits.
Posted on 03/16/11
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