{
 "object": "neodymium-block-magnets",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "magnet-block-30x10x4",
   "step": "/files/hardware/neodymium-block-magnets/magnet-block-30x10x4.step",
   "stl": "/files/hardware/neodymium-block-magnets/magnet-block-30x10x4.stl",
   "note": "block magnet 30 × 10 × 4, magnetised through the 4 mm thickness"
  }
 ]
}