| The local iron ore gives the teapot a porous molecular structure thus allowing the aeration of the tea inside. |
| It's not recommended to roll paint on an acoustic ceiling, as it is very porous. |
| Plus, they excrete sticky compounds that glue soil particles into aggregates, keeping the soil open and porous. |
| The metals are dispersed as tiny particles on a supporting framework of porous aluminium oxide. |
| It should be porous for root aeration and drainage, but also able to retain water and nutrients. |
| One easy thing homeowners can do is disconnect their downspouts, redirecting rainwater from roofs out onto porous ground. |
