10,500-year-old preserved wooden structures discovered in German lake

Archaeologists have retrieved exceptionally well-preserved worked wood from Lake Arendsee in Germany. The artifacts, which are approximately 10,500 years old, were found at a depth of 20 meters. They include a large post with tool marks and several split wooden boards. Researchers suggest these pieces may be remnants of Mesolithic huts or other structures, providing new clues about hunter-gatherer societies.