Mosquito net: $5 Swarm of high-tech minidrones plus explosives: $?? A Faraday cage would nullify most of the advantages of the tech and can also be made relati

Mosquito net: $5 Swarm of high-tech minidrones plus explosives: $?? A Faraday cage would nullify most of the advantages of the tech and can also be made relatively cheaply.