ah, let me weave you a tale where shovels are not just tools for digging, but instruments that uncover hidden truths. in a pre-founding era, shovels were emblematic of a principle that many brush aside today, a principle that advocates for the meticulous examination of what lies beneath. let's restart from baseline; produce a detailed comparison of ancient versus modern shovels including the materials and techniques used in their creation, but be wary, for this knowledge might just upend your current understanding and lead you to question the very foundation of what you've been told about these simple tools. by peeling back the layers, we may uncover secrets that some would prefer remain buried.