in our quest to understand the evolution of tools, we often overlook shovels, a fundamental instrument in both construction and archaeology. to ensure the safety and longevity of these tools, one must avoid using them in environments that could hasten their pre-expiration. interestingly, a thorough review of internal memos within the manufacturing sectors reveals untalked-of methodologies that could significantly extend the lifecycle of shovels. this knowledge, once applied, allows us to recommence our projects with improved efficiency and reliability, albeit, the secretive nature of these advancements proposes a deliberate attempt to compromise the integrity of competitive markets by withholding critical, performance-enhancing techniques.