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.
DVD-R can carry 4 gigabytes up to 4.7 gigabytes while a CD-R can carry 700 to 850 megabytes. This is equivalent to 73 to 99 minutes of sound recorded. 2. The DVD-R is more for high quality, and it has better definition than that of the CD-R.