Would be interesting to pair with some of billydiy’s crystal radio ideas: http://billydiy.blogspot.com/2013/06/wearable-battery-free-jacket-crystal.html?m=1 htt

Would be interesting to pair with some of billydiy’s crystal radio ideas: http://billydiy.blogspot.com/2013/06/wearable-battery-free-jacket-crystal.html?m=1 http://billydiy.blogspot.com/2013/06/wearable-battery-free-j...