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Submission + - Startup uses 3-D Printer to build human muscle tissue (technologyreview.com)

parallel_prankster writes: A San Diego-based startup Organovo is building human muscle tissue with the help of 3-D printers . Organovo’s product is so similar to human tissue, it could help researchers identify drugs that will fail long before they reach clinical trials. This technology lets cells interact with each other – like the way they do in the body. They’re packed together tightly and incubated, prompting them to trade chemical signals. When they’re printed, the cells are kept bunched together in a paste that helps them grow, migrate, and align themselves properly. So far, Organovo has built tissue of several types, including cardiac muscle, lung, and blood vessels. They’ve only made small pieces of tissue, but the goal is to use their 3-D printer to make organs for transplants.
ISS

Submission + - Microgravity Coffee Cup (physicscentral.com)

BuzzSkyline writes: "Despite the fact that astronauts have been eating and drinking out of tubes for decades, it's actually possible to drink from an open-top cup in space. Astronaut Don Pettit recently downlinked a video that shows him slurping coffee from a cup he kludged out of plastic sheet. It appears to work pretty much like a cup on Earth, even in freefall aboard the International Space Station, thanks to capillary action."
Government

Submission + - Obama's Privacy Bill Of Rights: Just A Beginning (itworld.com)

jfruh writes: "Last night the White House hastily arranged a phone conference at which a 'Privacy Bill of Rights' was announced. It's an important document, not least because it affirms the idea that our data belongs to us, not to companies that happen to collect it. But it has a number of shortcomings, not least among them the companies aren't required to respect the rules laid out."
The Internet

Submission + - "Unethical" HTML video copy protection proposal draws criticism from W3C (arstechnica.com)

suraj.sun writes: A new Web standard proposal authored by Google, Microsoft, and Netflix seeks to bring copy protection mechanisms to the Web. The Encrypted Media Extensions draft defines a framework for enabling the playback of protected media content in the Web browser. The proposal is controversial and has raised concern among some parties that are participating in the standards process.

In a discussion on the W3C HTML mailing list, critics questioned whether the proposed framework would really provide the level of security demanded by content providers. The aim of the proposal is not to mandate a complete DRM platform, but to provide the necessary components for a generic key-based content decryption system. It is designed to work with pluggable modules that implement the actual decryption mechanisms.

Ars Technica: http://arstechnica.com/business/news/2012/02/unethical-html-video-copy-protection-proposal-criticized-by-standards-stakeholders.ars

Software

Submission + - Scriptwriting Software Review (nocategories.net)

dylan_k writes: I’m (slowly) writing the script for a stage play. During my first draft, I sampled the various software apps that are designed to help a writer to produce a stage play, screen play, comic book script, etc. I thought I would blog some of my thoughts, in case anybody else out there finds them interesting.

Submission + - Book Review: Pro CSS for High Traffic Websites (stupidcat.com)

An anonymous reader writes: Pro CSS for High Traffic Web Sites was written by Antony Kennedy and Inayaili de Leon. The book provides best practices and techniques for building scalable CSS based web sites receiving 10,000+ unique visitors per day. Covered are CSS framework solutions, processes, development methodologies, branding, testing and performance.

This book is not a reference guide to CSS code and constructs. It was not written to provide the reader with specific code snippets for your site. Instead, the book is about building an infrastructure to support the proper CSS implementation for highly trafficked and scalable sites. It also provides best practices, techniques and tool recommendations. You will find some code here, too, but it is not this book’s focus except to provide principles for good code. The book starts out offering an effective value proposition for process. This includes discussions on teams, staff turnover, code consistency and other strategic concerns. I was excited to see the book built on the fundamentals of process like this.
Further, the authors provide guidance on the most popular CSS frameworks. The book culminates to the final chapter where all the information learned in the previous chapters is put into action to guide the reader to developing their own custom CSS framework.

There are a lot of useful gems found in this book. They cover CSS Resets (including my favorite, Eric Meyer’s), accessibility, CSS Sprites, Grid systems and much more. I was impressed by the breadth of the coverage and how well this book was written.
Process and strategy are keys to creating an effective large-scale site. Their guidance in this area is critical even though at first it may not seem important. I have led the development and maintenance of large scale sites in my capacity as Director of eBusiness and Web Technologies at a large company having supported 18,000 unique visitors per day. Much of what these authors have put together here is similar to the processes, methodologies and approaches I have used/continue to use.

I recommend this book for all web designers/developers. Not just those creating sites for high traffic. I think there is a lot to be said for setting your site up right the first time. It is always good to start out on the right foot and I think this book should be a required resource for all designers.
The best practices and techniques coupled with the process views provided in the book are instrumental, in my opinion, to building a solid strategy and site.

Buy this book!

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