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Trump's Deputy CTO on immigrant workers 02:27
A View from the White House 23:50
To uncover the secrets of humor, researchers crowdsourced the task of turning satirical sentences from The Onion into serious ones.
This week’s most thought-provoking papers from the Physics arXiv.
Cybersecurity experts have never been able to trace individual bitcoins, which is why it is so easy for cryptocurrency criminals to cover their tracks. A new algorithm could change that by revealing hidden patterns of Bitcoin money-laundering.