▲ 464 ▼ Several US schools to install pepper-spraying drones to respond to school shootings (www.theguardian.com) submitted 3 months ago by return2ozma@lemmy.world to c/technology@lemmy.world 173 comments fedilink hide all child comments
[–] ExLisper@lemmy.curiana.net 8 points 3 months ago* (last edited 3 months ago) How are you going to make money doing that? permalink fedilink source parent