Hot Topics
Emergency Battery Power For Stranded Trains
It can be unnerving for electric train passengers, to put it mildly, when a power outage occurs. We look out…
WHAT'S NEW
Battery Technical
How Flywheel Energy Storage Is a Battery
Do you remember when you had a rubber-band-power airplane when you were a kid? By winding the propeller round and…
Featured
NEOM: Saudi Arabia’s New Sustainable Mega-City
The new prince of Saudi Arabia is still making headlines and that is for a good reason. Earlier in October,…
Featured
Kodiak Island Points to Greener Future For All
Kodiak Island off the Alaska mainland may be one of the remotest places on earth. For it is near the…
Battery Basics
Why Lithium-Ion Cells Are Mostly Round
We thought it would be interesting to explore the reasons why lithium-ion cells are mostly round by design. Certainly, we…