@misc{indiciaebef84adbd6e0,
  title = {Physics. Only skin deep.},
  author = {William Barnes and Roy Sambles},
  year = {2004},
  doi = {10.1126/science.1102271},
  url = {https://pubmed.ncbi.nlm.nih.gov/15297653/},
  note = {Source identifier: 15297653}
}