SCIENCE IN THE NEWS DAILY
Time Warner's Net-Metering Precedent
The decision by Time Warner Cable (TWC) to charge some Internet customers based on how much information they download was greeted with disdain by consumer groups and bloggers. Critics said the new pricing plan, to be tested in Beaumont, Tex., would discourage data usage and even stifle innovation.
But Time Warner's trial wasn't universally reviled. Other providers of Internet access said they would watch it closely and didn't rule out the prospect that they, too, might experiment with charges based on bandwith consumption.
Comcast (CMCSA), the largest U.S. cable company, said it's evaluating "a variety of models, including consumption-based billing." Verizon Communications (VZ) said it also sees the potential value of billing customers based on the volume of their Web use.
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PODCAST & VIDEO: 3D Printing Replacement Body Parts
Regenerative medicine, a fledgling field with the aim of regrowing parts from a person’s own cells, is being amplified with 3D-printing technology, which can now use organic materials to create scaffolds that cells need to grow into their final forms. Richard Wysk, a professor of industrial and systems engineering at North Carolina State University, discusses the latest successes with this research, and the timeline for creating more complicated structures.
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