Battery Experiments
3 Cool Things about Old 9V Batteries
We can do amazing things with old nine-volt batteries. But, please do first ask an…
Browsing: Featured
Battery Experiments
Featured
Batteries Bring Stability to UK Grid
Shifting across to green solar and wind power has had its limitations, to date. In…
Featured
The Green Belt Movement in Kenya
We often see white celebrities in Africa with their “saving the poor” pictures, but do…
Battery Technical
How to Change Electric Shaver Batteries
Nothing really lasts forever, does it? There comes a time when our electric shaver lets…
Battery Basics
FAA Approved Batteries To Take On Board
The Federal Aviation Authority FAA has overriding authority for airline regulation in the USA. Airlines…
Battery Basics
Battery Expiry Dates to Watch For Carefully
Checking sell- and buy-by dates on fast moving consumer goods is second nature. But, how…
Featured
Innisfil High School’s Enviroventure Program
A high school by the name of Nantyr Shores Secondary in the town of Innisfil…
Featured
Carbon Tax in Canada – How and Why?
In efforts to meet the requirements agreed upon at the Climate Change conference in Paris,…
Battery Technical
Lithium Battery Aging Explained
Lithium battery aging continues to be a thorny problem. Daniel Abraham at Argonne National Laboratory…
Featured
Accumulators, Capacitors and Airships
In a previous post we mentioned that early airships had motors powered by electricity stored…