Compost differs from mulch but it can be used as mulch.

VOA: special.2009.06.23

Enriched uranium can be used as fuel for nuclear energy as Iran says or it can be used for nuclear bombs.

VOA: special.2009.09.26

It can be given to children as young as one, which is earlier than vaccines currently used to fight meningitis epidemics in Africa.

VOA: special.2010.12.15

It can be used for two- way communication, such as between a ship and land.

VOA: special.2010.01.31