#5: Enormous Planes and Ships Engineering
Picture tiny, seemingly insignificant bolts, often lost or stepped on. Now, imagine their gigantic counterparts crucial for planes and ships, necessitating colossal machines for installation, showcasing their immense significance.
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Crafted from materials like titanium, aluminum alloys, and stainless steel, these colossal bolts epitomize strength in aviation and maritime constructions. Though their cost remains undisclosed, one can surmise their price tags soar into the thousands, reflecting their robustness.