Ripley's Believe It or Not by Ripley’s Believe It or Not! for July 29, 2009
Transcript:
Predjama Castle in Slovenia was built in the mouth of the cave! Olympic gold medals are actually made of gold-plated silver! Aristarchus of Samos (310 BC-230 BC), a Greek astronomer, wrote that the earth revolved around the sun nearly 1800 years before Nicolaus Copernicus popularized the idea in 1543!