Block, the company behind Square, Cash App and other services, announced a new program today allowing merchants using Square’s solutions to convert a percentage of their daily sales to bitcoin. The ...

Block, Inc., founded by Jack Dorsey, the co-founder and ex-CEO of Twitter, is a financial technology company with a deepening full-stack connection to the Bitcoin industry through its subsidiaries.

In my two previous columns, I discussed the lower and intermediate levels of the building block approach for crashworthiness testing and analysis of composite structures. I focused on the commercial ...