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Fred Delventhal

Story Something: Create personalized children's stories instantly. - 22 views

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    "Create personalized children's stories instantly. Turn any time into story time. It's free. 1. Add the details about your children and family -- what do your kids call Mom? Dad? Grandma? 2. Tell us what kinds of stories your kids like. 3. Have new personalized stories based on your child's age and interests delivered to you automagically."
Lisa M Lane

Official Google Reader Blog: "Life is a great bundle of little things" - 4 views

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    Simply drag some of your subscriptions -- or even folders -- to your bundle, add a title and description, and click "Save". Just like Reader's other sharing features, bundles you create can be automatically shared with your Reader friends. You can also email your bundles or post them to your blog. You can even browse all of your friends' bundles -- who knows, maybe one of your buddies is actually an expert in gluten-free cooking.
Tom julick

Car DVD Players Just get Hotter On Sourcingmap - 0 views

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    Internet Wholesale Brand Sourcingmap.com recently adds new Car DVD Players series - in-dash DVDs and Sun Visor DVDs. Improve your driving experience with better car DVD players, and safety rear-view cameras. Keep your passengers entertained with in-car movies and games in the front or back seats
Allison Kipta

Tools and Widgets on Education.com - 11 views

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    "Looking for some great free educational widgets and tools for your site or social media pages such as Facebook or MySpace? Select a widget from the following list that works for you and add it to your page in minutes."
Duane Sharrock

Medical devices powered by the ear itself - MIT News Office - 1 views

  • Health Sciences and Technology (HST) demonstrate for the first time that this battery could power implantable electronic devices without impairing hearing.
  • The devices could monitor biological activity in the ears of people with hearing or balance impairments, or responses to therapies. Eventually, they might even deliver therapies themselves
  • “In the past, people have thought that the space where the high potential is located is inaccessible for implantable devices, because potentially it’s very dangerous if you encroach on it,” Stankovic says. “We have known for 60 years that this battery exists and that it’s really important for normal hearing, but nobody has attempted to use this battery to power useful electronics.”
  • ...5 more annotations...
  • The ear converts a mechanical force — the vibration of the eardrum — into an electrochemical signal that can be processed by the brain; the biological battery is the source of that signal’s current. Located in the part of the ear called the cochlea, the battery chamber is divided by a membrane, some of whose cells are specialized to pump ions. An imbalance of potassium and sodium ions on opposite sides of the membrane, together with the particular arrangement of the pumps, creates an electrical voltage.
  • Low-power chips, however, are precisely the area of expertise of Anantha Chandrakasan’s group at MTL
  • The frequency of the signal was thus itself an indication of the electrochemical properties of the inner ear.
  • in cochlear implants, diagnostics and implantable hearing aids. “The fact that you can generate the power for a low voltage from the cochlea itself raises the possibility of using that as a power source to drive a cochlear implant,” Megerian says. “Imagine if we were able to measure that voltage in various disease states. There would potentially be a diagnostic algorithm for aberrations in that electrical output.”
  • “I’m not ready to say that the present iteration of this technology is ready,” Megerian cautions. But he adds that, “If we could tap into the natural power source of the cochlea, it could potentially be a driver behind the amplification technology of the future.”
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    "For the first time, researchers power an implantable electronic device using an electrical potential - a natural battery - deep in the inner ear."
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    "All of D-Lab's classes assess the needs of people in less-privileged communities around the world, examining innovations in technology, education or communications that might address those needs. The classes then seek ways to spread word of these solutions - and in some cases, to spur the creation of organizations to help disseminate them. Specific projects have focused on improved wheelchairs and prosthetics; water and sanitation systems; and recycling waste to produce useful products, including charcoal fuel made from agricultural waste."
Zaid Ali Alsagoff

University Learning = OCW + OER = FREE! - 39 views

Hi All, Just want to share an interesting OCW/OER compilation post I did the other day, which you might find useful. This post is about smashing all free University learning related OCW and OER r...

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started by Zaid Ali Alsagoff on 23 Jun 08 no follow-up yet
Jeff Johnson

O'Reilly Network -- What Is a Wiki (and How to Use One for Your Projects) - 0 views

  • A wiki is a website where users can add, remove, and edit every page using a web browser. It's so terrifically easy for people to jump in and revise pages that wikis are becoming known as the tool of choice for large, multiple-participant projects. In this Article: Wikis Work for Big Projects Choosing a Wiki Advantages to Using a Wiki Disadvantages to Using a Wiki Using a Wiki Somewhere, in a dimly lit classroom, a library bench, or in a home study, some lucky so-and-so is writing an essay from beginning to end with no notes. This splendid individual is able to craft entire sections without forgetting by the end what the section was intended to include at the beginning, and can weave a carefully paced argument with thoughts and references collected over a period of months, all perfectly recollected. Neither of your authors is this person. Instead, we need help, and that help comes in the shape of a wiki. A wiki is a website where every page can be edited in a web browser, by whomever happens to be reading it. It's so terrifically easy for people to jump in and revise pages that wikis are becoming known as the tool of choice for large, multiple-participant projects. This tutorial is about how to effectively use a wiki to keep notes and share ideas amongst a group of people, and how to organize that wiki to avoid lost thoughts and encourage serendipity.
Al Hammel

Innovative Student group management software- GroupTable.com - 56 views

Cool idea. I use Moodle and encourage students to use Google Docs. If you could add a twitter function where members can opt in for a twitter update to their phone, you might have something compe...

grouptable group projects study groups college

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