Technical Bulletin 91 just slid onto our website! In this final part of the epic story spanning the progressive development of lubrication from Stone Age to Modern Age, we begin in the early 20th century. Here, the enthralling tale of how scientific progress in both North America and Europe had a major impact in the outcome of World War II is told. We are taken from the battlefields in Germany, to various laboratories and even a captivating court case in the USA between two of the world’s major oil giants.

We invite you to embark on the final chronicle of how a simple substance, oil, has propelled civilisation.  Click here: https://www.wearcheck.co.za/shared/TB91.pdf