This. There are open source textbook projects that float around somewhere, but the one I've seen seem to focus on collegiate level general education texts. Writing for younger learners isn't as simple as putting the information together. There's a big component in using information from studies of childhood development and learning theory that shapes the presentation in quality elementary school texts. This is something that takes resources, but if a group can be found it would probably be one of the causes with the potential to have a broad impact.

Well most computing hardware is etched onto the fairly stable medium of silicon. Most cells, pretty much all of them in persons have membranes have membranes composed of phospholipids studded with proteins. Which substrate seems friendlier to work with.

They kind of do. There is this powerful tool known as the Orange book with all approved medications including generics listed with separate entries for each dosage. There is a lot of information out there. Even if you just count the free stuff. The thing is a good portion of it is only really accessible in a useful way to professionals, because the body is a complex system. You pharmacist, the guy who checks your prescriptions for dangers and counsels you on proper drug therapy has at least four years of professional education. Saying any given normal adult should have to accept all of the responsibility for themselves is opening the door for abuse.

Look at statins. There are dangers popping up now that didn't appear in a statistically significant way during the original trials that only had thousands of participants. Now, with post market surveillance more of them can be identified. On the flip side, there are benefits of statins being explored that weren't conceivable during per-approval trials.

How many high blood pressure patients understand the nuances of the rein-angiotensin system.

I had a second generation Acer Aspire One and moved to a Lenovo X120e. The SSD I was using in the Acer survived the move and is still stable. If I'd ever moved my video collection from DVDs and streaming I'd run into space trouble, but I can live within the 128 gigs the SSD leaves me with plenty of comfort.

My three big concerns are battery life, time to wake, and time to launch new applications. I spend a lot of time moving around campus and every second faster the laptop wakes up is more time I have before I have to get my A game on. The biggest speed difference I've noticed with the SSD is using Adobe Lightroom, but its still nice to bring up Firefox, Word, and Power Point faster.

The thing I love about the E-350 is how well it sleeps. I don't hibernate or use virtual memory due to the write cycle lifespan limit on SSDs, but damn AMD fusion sleeps well. Being a graduate student I've seen my current setup against student's, classmate's, and faculty's setups (overwhelmingly MacBook Airs and iPads this year). It is competitive against anything anyone else in the classroom uses. When the warranty on the SSD quits I might be scared, but right now I am enjoying it.

Right now I feel more limited by the E-350's ability to only use single channel DDR3. My documents are backed up on a form of media and my documents live somewhere in the cloud. It feels like I have the best of the mobile and desktop worlds for the tasks I need the notebook for. This would change though if I needed to edit video or compile code on the mobile.

Agreed. For anything I'd want to do on a 12" laptop an E-350 plus and SSD just kills lag. Especially compared to my previous configuration of Atom and the same (intel) SSD.

The Department of Defense has believed in the tremendous margin of safety not having that additional methyl group confers. Chemically that extra methyl group confers a greater stuctural similarity to epinephrine upon methamphetamine, while not having that extra methyl group makes plain old amphetamine and dexamphetamine more similar to dopamine and norepinephrine. The way the rest of the molecule is shaped, that extra methyl group being in that location is a big difference. It's the difference between Paul Erdos and Faces of Meth. Between your stealth bomber crew flying 36 hours uninterrupted or the 2 billion dollar plane crashing halfway because the flight crew killed each other in a Lord of the Flies reenactment.

Well, these and the drugs that had all of the adds for the past 13 years until they went off patent.