This coin-sized titanium tape measure handles straight lines, curves, and looks like jet-engine stock
Grade 5 titanium (Ti-6Al-4V) is the alloy of jet engine compressor blades, surgical implants, and aerospace fasteners. It has a tensile strength of nearly 1000 MPa and weighs about half as much as stainless steel. COMANDI-Corres decided to use it for a tape measure. Bold move, honestly. But the logic tracks: if something is going…