Last year, archaeologists unearthed what appeared to be a black rock from a dig site in Lübeck, Germany. On closer inspection, they realized the strange rock was actually a 79-year-old cake!
In 1942, during World War II, Lübeck was bombed by the British Royal Air Force. Today, scientists are excavating, or digging up, parts of the city to find remains from that period. So far, the researchers have discovered more than
4 million artifacts, or human-made objects. Last year, the team began investigating an area that had once been the basement of a house. On the night of the bombing, the house was destroyed and collapsed. Extreme heat from the fiery explosions transformed a cake inside the house into a burnt lump.