Study: Black entrepreneurship in the United States

A steady stream of media reports detailing the deaths of unarmed Black Americans at the hands of police. False 911 calls aimed at bringing harm to African Americans engaged in innocuous, everyday activities. Street protests ...

Adding noise for completely secure communication

How can we protect communications against eavesdropping if we don't trust the devices used in the process? This is one of the main questions in quantum cryptography research. Researchers at the University of Basel and ETH ...

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