Siemens Subsea upgrades to an automatic, all-electric Unison tube bender to speed production of small-bore hydraulic tubes for undersea oil and gas recovery. A rendering of Siemens subsea equipment.

Ever since we launched the Do-It-Yourself column earlier this year, I've been on a mission-literally hellbent on learning things that I should have already known how to do by now. While I don't ...