US boosts privacy protection on health insurance website

Responding to criticism from civil liberties advocates, the Obama administration said Friday it has strengthened consumer privacy protections on the government's health insurance website as a new sign-up season nears.

Customizing 3-D printing

The technology behind 3-D printing is growing more and more common, but the ability to create designs for it is not. Any but the simplest designs require expertise with computer-aided design (CAD) applications, and even for ...

New book on physical computation

If you're reading this, chances are you're doing so on a smartphone or a computer. Experts would call the manipulation of electricity that brings us web pages, email and digital photographs "physical computation."

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