There’s usually a fun element to fictionalizing history. Imagine a world where Dwight Eisenhower shot Adolf Hitler to end World War II in place of the führer’s bunker suicide, or John Wilkes Booth ...

As its name suggests, an Aztec death whistle can make a most dreadful sound. But the effect depends on how it's played, explains musicologist and archaeologist Arnd Adje Both of the Free University of ...