Dynamic random access memory is a type of memory that stores a bit of the given data in different capacitors. The capacitors would be given an electrical charge in order for the data to not be lost due to leaking in the capacitors. Delay line memory is a type of memory that uses the vacuum tubes to slow down the data while it is being transfered and copied to another place for use in the future.
Today RAM is used in mostly every product that we use today. We learned at the Micron tour what their memory chips are used in and I was surprised to learn how we daily use them.
