Electricity No One Said It Would Be Easy An Australian mining company's first attempt to build an entirely gravity-powered ore train doesn't quite work (yet), but we shouldn't be discouraged.
Hope Commercial debut: sodium-ion batteries What might be the "better battery" for many applications is now commercially available.
EVs Is 2025 the year "Pumpenfreude" becomes a thing? EV range anxiety may never end ... in the same way that you've always worried about finding a late-night petrol station when you need one.
