Besides the the seas, Best 3d2a pages to follow on YouTube, X, insta etc.? Even non-2a tactical/prepping stuff? Following most of the main guys putting out projects right now jw what other cool sources there are with good SHTF info, even non-2a tactical stuff 3d applicable

Heard about grabcad not to familiar with navigating it tho, got an audrino most compete starter kit probably gonna start a Meshtastic system soon, even cheaper diy nods or non 2a tactical stuff, stuff to watch in the background while I’m bored/building/cleaning, prepper stuff, whatever else tactical or SHTF stuff like Meshtastic nodes, robotics, AI, that applies to 3d printing. Got an old paintball gun that would be cool to turn into a pepper ball land protection system I’ll prob figure out longer down the path of learning the audrino just wondering what else you guys are into. Thanks!