Fe2O3 + 2 Al → 2 Fe + Al2O3 -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 עַם יִשְׂרָאֵל חַי נֵ֣צַח יִשְׂרָאֵ֔ל לֹ֥א יְשַׁקֵּ֖ר
________________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Paul Gilmartin <0000042bfe9c879d-dmarc-requ...@listserv.ua.edu> Sent: Wednesday, November 6, 2024 2:55 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Wiping old magnetic disks (Was Re: OFF TOPIC - DELETING ALL FILES SOFTWARE FROM A LAPTOP) Caution: This email did not originate from George Mason’s mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. On Tue, 5 Nov 2024 18:40:54 -0500, David Spiegel wrote: > ... >The solutions being discussed were to cut the tapes such that after >cutting 2 thinner circles would result or to cut the tapes such that 2 >semicircular pieces would result. > ... Why were no thermal alternative processes considered? Environmental impact? It's easy to find images of a disk with a couple bullet holes. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
