@misc{indiciaec51e04050ad3,
  title = {A force to reckon with.},
  author = {Alexander Hellemans},
  year = {2005},
  doi = {10.1038/scientificamerican1005-24},
  url = {https://pubmed.ncbi.nlm.nih.gov/16196245/},
  note = {Source identifier: 16196245}
}