Scientists pave the way for large-scale storage at the atomic level
While this is very intesting, the storage mentioned does seem somewhat small to me. The article compares the area covered by the text to be a little smaller than a HIV (Human Immunodeficiency Virus). However, the genome of HIV apparently stores approximately 9.2kb (kilo basepairs, not kilobytes, so ~18KiB) of information. It also doesn't need to be kept at -196C. Are there any viable tactics for atom-based storage that could rival this density?