30MC has has added a new Night Vision section to the top NAVBar here on the site. The first resource in there is a PRE-101 write-up about Getting Started in Night Vision. If you are interested in The Dark Arts give it a read. It might save you some time… and regret.
I just published a new article here on 30MC regarding the types of machines needed to sew your own tactical gear. It is located at the top NAV BAR under TACTICAL DIY > HOW TO START SEWING TACTICAL GEAR.