This $23 Titanium Carabiner Hides a Secret EDC Knife Inside It And Weighs Next To Nothing
I don’t sing enough praise of titanium as a material. It’s the strongest metal known to humankind, but at the same time, it’s also anti-corrosive, rust-resistant, and biocompatible (the body doesn’t reject it when used internally for implants/supports in surgery). It’s found in abundance on the moon, it self-heals (forms an oxidized layer if scratched),…