The Teamsters Local 2010, which represents 1,100 electricians, plumbers, carpenters, facilities workers, and other trades workers across the 22 California State University School System and the CSU ...

At the core of any green hydrogen project are electrolyzers, the magic boxes that split water into hydrogen and oxygen using electricity. You’ve got two main types—proton exchange membrane (PEM) units ...

Feb. 9 (UPI) --The fuel shortage in Cuba began to simultaneously impact air transportation and tourism after an international aviation alert reported that Havana's José Martí airport will not have ...

Cummins Inc. CMI reported fourth-quarter 2025 earnings of $5.81 per share, which surpassed the Zacks Consensus Estimate of $5.20 and increased from $5.16 recorded in the corresponding quarter of 2024.

Abstract: 200W class, low-speed, long-endurance unmanned aerial vehicle (UAV) that employs solar cells, a fuel cell, and a battery pack as its power sources is considered. This study applies an active ...

Cummins Inc. reports fourth-quarter earnings Thursday, with investors scrutinizing whether surging data center demand and an anticipated truck replacement cycle can justify shares trading near their ...

To introduce concepts of Systems Mapping. To understand what a Causal Loop Diagram is. To highlight tools, software and core texts about Systems Mapping and Causal Loop Diagrams. The workshops will be ...

Abstract: We present a description and analysis of the German WW2 bistatic radar system Klein Heidelberg (KH). A brief account is given of the nature of the electronic war between the Allied bombers ...