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
aluminium
By Cheyenne Macdonald For Dailymail.com
Published: 12:31 EDT, 8 November 2017 | Updated: 02:22 EDT, 9 November 2017
5.7k shares
Source : http://www.dailymail.co.uk/sciencetech/article-5063071/The-simple-hack-improve-WiFi-minutes.html