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Progress With Battery Electric Flight
A Chinese company appears to have made real progress with battery electric flight. Their prototype has flown 14 miles across…
Charge Safely, Sleep Soundly at Night
The Devon and Somerset Fire Rescue Service in England, has launched a ‘Charge Safely, Sleep Soundly’ campaign. They do so…
WHAT'S NEW
There are no rare earth metals in lithium-ion batteries. However, demand for those batteries would be far lower, were it…
We find it strange that some folk ignore the chirping of smoke alarms, indicating their batteries are getting low. We…
The small rural passenger railway services in France, are long shut down victims of cost-cutting and using road-transport. But the…
Aqueous batteries use a water-based solution for their electrolyte. This makes them safer, more reliable, and less expensive than their…