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Monthly Archives: February 2013

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Virtual Grocery And Toy Stores On The Rise Thanks To QR Codes

The next big thing in shopping may be to walk away empty handed. That's because an increasing number of companies are putting up virtual stores that have no physical merchandise; instead, posters display products with quick response (QR) codes. Customers scan the matrix barcodes with their smartphones, pay for the items in their virtual cart, and items are delivered to their doors within hours to days, depending on the items. It's the advantage of window shopping without the hassle of standing in line to check out.

New Studies Show Cells From Fetus End Up In Mothers’ Brains And Hearts

Microchimerism results when cells from two genetically distinct populations appear in the same tissue, organ, or individual, such as occurs during an organ transplant or during pregnancy. It has been known for some time that,...

Turn Your Plastic Recyclables Into 3D Printing Spools With Filabot

3D printers are getting cooler every day, but there’s one component integral to 3D printing that normally gets overlooked – that is, until you have to pay for it. As many 3D hobbyists have...

Google Wants to Ditch the Password – Sounds Lovely

Memorizing numerous passwords is inconvenient. This is known. To counteract said inconvenience, many people use memorable (read: hackable) passwords on multiple sites. Which is a shame because security experts advise that, at a minimum, we use different, random, alpha-numeric strings for every website and switch them out every few months. Kind of the opposite of convenient. And even this method provides but a fig leaf of security.

Netflix Showing What Television 2.0 Will Look Like

The video streaming service Netflix is advancing the line in the battle for the future of television. CEO Reed Hastings recently indicated in a letter to stockholders to mark February 1, 2013 as a "defining moment in the development of Internet TV." Why? Because that is the day that its much hyped original program House of Cards was not only released, but the entire 13 episodes were made available all at once.

Team Of Doctors Successfully Perform Double Arm Transplant On Veteran

The most extensive bilateral arm transplant to date has been successfully achieved thanks to an interdisciplinary team of doctors and nurses at John Hopkins Hospital. The operation, which was performed on December 18, lasted 13 hours and involved 16 physicians from orthopedics, vascular medicine, plastic surgery, and other disciplines from five hospitals.

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