HumansAncient humans hunted animals by throwing a stick like a boomerang Analysis of a wooden stick thought to be around 300,000 years old suggests it was designed to be thrown rotationally, rather than as a spear News
HumansCan we ever know who invented the wheel? Some of the most important inventions – wheels, nets and the written word – have creators lost to time, even though their impact shaped the world we live in News