The Signal SPARC publishes a monthly newsletter titled “The Signal.” You can browse the current and past issues below. Documents / Signal / TypeDrawer/FileDate Modified pdfApr2022 10:28 pm 04/12/2022 pdfAug2022 1:26 pm 08/09/2022 pdfDec2022 10:25 pm 12/13/2022 pdfFeb2022 8:32 am 03/07/2022 pdfJan2022 11:21 am 01/11/2022 pdfJul2022 10:45 pm 07/20/2022 pdfJun2022 12:30 pm 06/07/2022 pdfMar2022 1:34 am 03/09/2022 pdfMay2022 2:29 pm 05/15/2022 pdfNov2022 10:36 pm 11/09/2022 pdfOct2022 12:17 am 10/12/2022 pdfSep2022 11:09 pm 09/14/2022