Objects That Travelled Through Time By Accident

BY: PRAGATI UPADHYAY

Some artifacts seem to appear in the wrong century—sparking big mysteries.

 Time-Traveling Objects?

A 100-million-year-old rock was found encasing a modern-looking hammer.

The London Hammer

An ancient Greek “computer” discovered in a shipwreck, far ahead of its time.

 Antikythera Mechanism

Clay jars from 2,000 years ago that may have generated electricity.

The Baghdad Battery

 Tiny gold artifacts from Colombia shaped exactly like modern airplanes.

Ancient Plane Models

Mysterious carved discs in China said to tell stories of space travelers.

The Dropa Stones