Ben Ames has spent 30 years as a journalist since starting out as a reporter for daily newspapers in Pennsylvania and Massachusetts. He has focused on business and technology reporting since 1999 for ...

Free-piston engine generators and linear machines represent an innovative departure from conventional rotary systems, offering high thermal efficiency and operational flexibility by eliminating the ...

Toyota is hot on hydrogen fuel cells for its next-generation cars, but it’s not going cold on internal combustion just yet. The company’s R&D division has developed a Free Piston Engine Linear ...

MENLO PARK, Calif., Jan. 24, 2018 /PRNewswire/ -- EtaGen, a manufacturer of Linear Generators, announced today that the Company has closed an $83 million Series C financing from ten investors with ...