What is the storage capacity of magnetic tape? - Quora

How strong of a magnet do you need to erase the data on an old-fashioned tape backup system (as in, one of those things that spins around with reels and tapes)?

What are the new inventions in data storage, if there are any? - Quora

Is electric tape conductive? - Quora

What is physical storage in a computer? - Quora

What is the storage capacity of magnetic tape? - Quora

What are some examples of computers that don't use hard drives? - Quora

What's the world's total data storage capacity? - Quora

How big is 1 petabyte? - Quora

What kind of storage do phones use, i.e., SSD, HDD, and flash? - Quora

Why are magnetic stripes important? - Quora