Health

NFTs offer new method to control personal health information

NFTs, or nonfungible tokens, created using blockchain technology, first made a splash in the art world as a platform to buy and sell digital art backed by a digital contract. But could NFT digital contracts be useful in other ...

Psychology & Psychiatry

The marshmallow test revisited

When kids "pass" the marshmallow test, are they simply better at self-control or is something else going on? A new UC San Diego study revisits the classic psychology experiment and reports that part of what may be at work ...

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