Trial using tampons and UV light successfully identified sewage pollution entering rivers from households
Glow-in-the-dark tampons could be used to show where sewage is seeping into rivers, scientists have suggested.
A study has found that tampons absorb even tiny amounts of “brighteners” found in detergents, toothpaste and shampoo and subsequently glow under UV light.
Continue reading...
from Network Front | The Guardian http://ift.tt/19sv18G
via IFTTT
0 commentaires:
Enregistrer un commentaire