@article{harrar2013taste,
  title={The taste of cutlery: how the taste of food is affected by the weight, size, shape, and colour of the cutlery used to eat it},
  author={Harrar, Vanessa and Spence, Charles},
  journal={Flavour},
  volume={2},
  number={1},
  pages={21},
  year={2013},
  publisher={BioMed Central}
}

@article{piqueras2012tasting,
  title={Tasting spoons: Assessing how the material of a spoon affects the taste of the food},
  author={Piqueras-Fiszman, Betina and Laughlin, Zoe and Miodownik, Mark and Spence, Charles},
  journal={Food Quality and Preference},
  volume={24},
  number={1},
  pages={24--29},
  year={2012},
  publisher={Elsevier}
}