They can mould or ferment rapidly once the container is opened, in the case of aluminum cans, and glass or plastic bottles which have less perfect seals should be viewed as unsafe even before opening.
From the outside, a floating aluminum canopy connects the volumes together, while delineating between the old and the new.
Used aluminum cans can be recycled and returned to a store shelf within 60 days.
recycle aluminum cans;recycle old jokes.
To make an aluminum can, that takes energy.
To test future rocket designs, NASA is employing an age-old bar trick: Slowly and deliberately apply pressure to an aluminum can until it crumples. No foreheads will be involved, however.
An aluminum can has a smaller carbon footprint than the glass bottle.
Within a year, consumers had returned millions of aluminum cans and glass and plastic bottles.
We take all our aluminum cans for recycling.
And when it’s applied, recycling generally works as designed, turning waste paper into fresh paper or old aluminum cans into new ones.
Metals such as aluminum can also form foams -- and because of their greater rigidity, they could, in theory, dissipate as much energy as a polymer foam in a much thinner layer.
Part of the reason the carbon footprint for an aluminum can is lower is that the aluminum can has more recycled content than any other beverage container. It's approximately 68%.
國文精選館
