‘Wheel’ was not human’s first big invention, study claims

A recent study has claimed that the greatest invention of early humans may have been the ‘handle’ and not ‘the wheel’.

According to the research, adding handles to stone tools was human’s first big invention, making the usage of tools more energy-efficient. The research says that our ancient ancestors started using tools like sharp stones 2.6 million years ago.

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News Source: https://arynews.tv/wheel-study-human-first-big-invention/

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