military

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Why The Pentagon Struggles With The Dark Side of Electric Aviation

It’s easy to think that electric aviation is something that’s happening tomorrow. Air taxis, eVTOL craft, rescue pods, aerial ambulances, and such are coming in the near future. Full-on cargo and passenger airliners might happen later when battery technology improves, but, as I’ve explained before, electric aviation is already here! … [continued]

Image courtesy of Department of Defence.

Energy Insecurity

One of the lessons that countries are learning from the current war in Ukraine is that centralised power generation creates energy vulnerability, and therefore energy insecurity. In a despicable move against the civilians of Ukraine, Russia has targeted energy infrastructure. Wars have been fought over access to energy sources for … [continued]