47 years ago today the legendary ‘Pumping Iron’ was released 💪 Simply not enough words can describe how influential this documentary was, and still is, for bodybuilding 👏 | Arnold Sports Festival UK

Slow motion torsion spring production, watch the decompression scene #springs #springmaking #springmaker #springmanufacturer #springmanufacturing #production #manufacturing #engineering #steel #mechanical #mechanicalengineering #industrial #springfactory #automated #robotics #wind #machines #springmachine | Hengsheng Spring

A long time customer of Performance Trends sent them this high speed video of a valve spring pack in operation at high RPM. You can see the coils oscillating and the outer spring actually breaks. It really gives you an appreciation of the fact that things are not always under control, even in the most well built race engines. | EngineLabs

Gas station prank: Woman swaps gas nozzle with bag, man's surprised reaction! . . . For entertainment purposes only; filmed in public spaces. No affiliation with brands shown. Inspired by true events; some details may be altered for creativity. Activities shown are not meant to be replicated, performed, or imitated. Consult professionals for safety. | Indonesia Raya