Sphericalness is ‘likely to have been produced intentionally’ – but why it was done remains a mystery
Early ancestors of humans 1.4m years ago deliberately made stones into spheres, according to a study – though what the prehistoric people used the balls for remains a mystery.
Archaeologists have long debated exactly how the tennis ball-sized “spheroids” were created. Did early hominins intentionally chip away at them with the aim of crafting a perfect sphere, or were they merely the accidental byproduct of repeatedly smashing the stones like ancient hammers?
About Author
More Stories
Google battling fox incursion on roof of £1bn London office
Astronomers left puzzled by high-altitude clouds forming on young planet
Uber to trial self-driving taxis in London next spring