A UK company with lofty aspirations around sustainable space travel has test-fired a rocket engine powered in part by plastic waste. Pulsar Fusion's hybrid rocket engine is part of an ambitious ...
PITTSBURGH--(BUSINESS WIRE)--Sept. 20, 2004--Underground Solutions, Inc. (Pink Sheets:UGSI) announced today that the company has entered into a joint development agreement with McElroy Manufacturing, ...
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