https://newatlas.com/petabyte-dvd-data-storage/28181/
ref - https://www.reddit.com/r/todayilearned/comments/eurk1t/til_scientists_in_2013_figured_out_how_to_store_a/
http://www.theregister.co.uk/2013/06/20/boffins_light_way_to_optical_computing_with_1tb_dvd_tech/
http://www.nature.com/ncomms/2013/130619/ncomms3061/pdf/ncomms3061.pdf
http://theconversation.com/more-data-storage-heres-how-to-fit-1-000-terabytes-on-a-dvd-15306
https://www.extremetech.com/computing/159493-scientists-create-nanoscopic-data-storage-using-graphene-paper-and-electron-ink
https://iopscience.iop.org/article/10.1088/0957-4484/24/27/275301
ref - https://blog.dshr.org/2013/06/petabyte-dvd.html
ref - https://www.reddit.com/r/todayilearned/comments/eurk1t/til_scientists_in_2013_figured_out_how_to_store_a/
http://www.theregister.co.uk/2013/06/20/boffins_light_way_to_optical_computing_with_1tb_dvd_tech/
http://www.nature.com/ncomms/2013/130619/ncomms3061/pdf/ncomms3061.pdf
http://theconversation.com/more-data-storage-heres-how-to-fit-1-000-terabytes-on-a-dvd-15306
https://www.extremetech.com/computing/159493-scientists-create-nanoscopic-data-storage-using-graphene-paper-and-electron-ink
https://iopscience.iop.org/article/10.1088/0957-4484/24/27/275301
ref - https://blog.dshr.org/2013/06/petabyte-dvd.html