Many things have been discovered through the ages, but it doesn’t that mean we fully understand them. Who knew what our ancestors were actually up to? Here are some discoveries that still leave us clueless and scratching our heads, even in this scientific era.
Giant Balls of Costa Rica
The Giant Stone Balls in Costa Rica were created around a similar time period that the Nazca and Quimbaya were doing the things they did.
The only problem with these balls is that they possibly have been moved from their original location. No one really knows what they are for.