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Heat-reactive wallpaper, hacker survival kits, Barcelona's museum of inventions and more in this week's web round-up

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Ads Worth Spreading

Heat-reactive wallpaper, hacker survival kits, Barcelona's museum of inventions and more in this week's web round-up

The 10 winners from TED’s Ads Worth Spreading competition prove that, if done right, commercials can be a compelling way to share information or promote products worth publicizing. Each two-three minute long intelligent ad runs after TED talks as a way of reversing the trend of online ads forced on viewers.

Museum of Ideas and Inventions

Heat-reactive wallpaper, hacker survival kits, Barcelona's museum of inventions and more in this week's web round-up

Barcelona’s highly-anticipated Museum of Ideas and Inventions officially opened recently. With four different sections over two stories—connected by a spiral slide—the institution will be home to both permanent and temporary collections that show how innovation can improve the quality of life.