{
  "annotation_id": "a3df1fc9-7e16-4c2c-818f-9496390175c9",
  "date_created": "2026-03-02T18:01:17.710000Z",
  "date_modified": "2026-03-02T18:01:17.710000Z",
  "file_hash": "5e4de0425bc4b34cdff2581ad9d1ba30de43b875fb2562819cd5b6c3d2dcfdcd",
  "private": false,
  "record": {
    "abstract": "Because splashing is such a violent process, one might naively expect that\nneither the direction of droplet emission nor the amount of ejected material\ncan be controlled with any precision. Even though it is observed countless\ntimes in the course of a day, drop splashing is highly non-intuitive: for\nexample, it is surprising that the surrounding air pressure determines whether\na drop will splash when hitting a smooth surface. Here we describe a discovery\nwith significant practical ramifications: the direction, as well as the number,\nof the ejected droplets can be controlled by the texture of a surface.",
    "arxiv_id": "physics/0702098",
    "authors": [
      "Lei Xu",
      "Sidney R. Nagel"
    ],
    "categories": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Controlling the direction and amount of a splash with textured surface",
    "url": "https://arxiv.org/abs/physics/0702098"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b31b3e9b-e2a6-4156-b2e5-db492054b5d5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}