In 1932, the Australian military launched an unsuccessful campaign against invasive emus, resulting in an embarrassing defeat as the birds proved surprisingly resilient and tactical.
A fascinating tale of two unlikely warriors: Australia's infamous Emu War and Hollywood actress Hedy Lamarr's secret genius in military technology, both defying conventional expectations.
Explore five incredible phenomena that challenge our understanding of reality, from Australia's war against emus to regenerating salamanders and tool-using crows, along with bizarre cultural traditions from Denmark and Spain.