The Simple Hack That Can Instantly Improve Your Wifi: Scientists Say A 'tin Foil Hat' For Your Router Boosts Signal And Security

Researchers found that a 3D printed reflector can direct signals to desired area

  • This can strengthen signal where you need it, and reduce it where not needed 

  • According to the team, reflector can be made using cardboard and 


  • By Cheyenne Macdonald For

    Published: 12:31 EDT, 8 November 2017 | Updated: 02:22 EDT, 9 November 2017


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    The simple hack that can instantly improve your wifi: Scientists say a 'tin foil hat' for your router boosts signal and security
    How to boost your WiFi signal