Methods used against bad breath, such as mints, mouth sprays, mouthwash or gum, only temporarily mask the odors created by the bacteria on the tongue, but cannot cure bad breath because they do not remove the source of the bad breath.
A DVD-R is a write-once format: once youâve burned the data onto that DVD platter, the disk is forever frozen with that information. Add the âWâ to that, and youâll find that DVD-RW can be erased or rewritten up to a thousand times.
4. DVD-R canât be played in a CD car stereo while a CD-R can be played in both CD and DVD players. 5. CD-R has a much cheaper price than a DVD-R; however, the difference is not that significant compared to how expensive DVD-Rs used to be.