Internet

The NFT market for digital artwork behaves like social networks

In a study of transactions involving non-fungible tokens (NFTs), which represent digital works of art, EPFL scientists have found that the NFT market has much the same structure as interactions on social networks. Their pioneering ...

Other

Deadbots can speak for you after your death. Is that ethical?

Machine-learning systems are increasingly worming their way through our everyday lives, challenging our moral and social values and the rules that govern them. These days, virtual assistants threaten the privacy of the home; ...

Automotive

Vietnam's VinFast struggles to sell electric cars at home

Vietnam's VinFast has grand ambitions of selling its electric vehicles in the United States and Europe to compete with the likes of Elon Musk's Tesla, but it is struggling to find buyers for its cars at home.

Energy & Green Tech

Will Africa's metals boom suffer the same curse as oil?

Mechanical diggers are hard at work in the bleak landscape of the Moanda open-cast mine in Gabon, using giant jaws to rip out manganese and then dump the ore into trucks with a crash.

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