Business

Stablecoin issuer Tether says profit was $13 billion last year

Tether Holdings Ltd., the stablecoin issuer that was pulled into the spotlight this week during the confirmation hearing for Donald Trump's pick to run the Commerce Department, said it made an eye-popping $13 billion in profits ...

Other

'Shouldn't have happened:' DC air collision stuns experts

The midair collision between an American Airlines jet and a US Army Blackhawk helicopter in Washington has puzzled experts, given the perfect flying conditions and strict controls in one of the world's busiest air corridors.

Engineering

Energy-efficient cooling thanks to ionic wind

Thanks to a new type of airflow booster for ionic wind, completely new fields of application are opening up for the start-up Ionic Wind Technologies. In the future, the patented technology will be used primarily for cooling ...

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