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ACM News

Giving Physical Shape to Invisible Signals

RAM House prototype

"Does your home have an airplane mode?" The RAM House prototype allows control over what radio signals enter, or leave, the structure.

Credit: Delfino Sisto Legnani and Marco Cappelletti for Space Caviar

When a newly renovated apartment in San Francisco went on the market earlier this year for roughly $8.5 million, its asking price included a somewhat unexpected amenity: "excellent EMF protection".

From New Scientist
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