💡The Baghdad battery, a clay jar, copper cylinder, and iron rod, remains a mystery as scientists are unsure of its purpose.
⚙️The Antikythera mechanism, a complex device with gears and inscriptions, was used to predict astronomical events.
🔍The Phaistos disc, covered in mysterious symbols, has yet to be deciphered, leaving its purpose unknown.
🔪The ancient Swiss army knife, made of silver, showcased advanced craftsmanship and versatility.
⚔️The Ageless sword of Goujian, over 2,000 years old, is remarkably sharp and well-preserved, raising questions about its durability.