| Trevor Teel
Can You Taste The Difference?
| Division: | Internationale | | Catégorie: | Junior | | Région: | Lambton County | | Ville: | Sarnia, ON | | École: | St. Anne E.S. | | Sommaire: | I’ve noticed that plastic sport water bottles have a strange taste. I conducted an experiment determining which type of plastic releases the most chemicals into water based on a measurement of taste. Using 18 test subjects to taste water from plastic types 1, 2, 4, and 5 containers and glass as a control, I found that types 2 and 4 had the strongest taste. |
|
Imprimer/Télécharger en format PDF