Wireless Communication with a Cup of Balls, Coherer Effect

What is Coherer Effect? Can you make wireless communication with a bucket of aluminum balls, or metal perticles? Get your ElectroBOOM Bundle at My new MERCH: Thanks for your support @ Post your submissions to: My Facebook: My Twitter: My other articles: Thanks to Circuit Specialists for proving my essential lab tools, my referral link: Also thanks to Keysight for their awesome scopes and meters: And thanks to Lulzbot for 3D printer and filaments: Checkout my Amazon picks (my affiliate link): Below are my Super Patrons with support to the extreme! EIM Technology at Digilent at Sam Lutfi Zoddy My sponsors and top patrons: Enter your school for tools: By: Mehdi Sadaghdar