Featured
Managing How Watts Cost Us Money
Watts cost us money because they are the basis on which the utility charges us.…
Browsing: Featured
Featured
Battery Technical
What a Power Rating Tells Us
All day long, and throughout the night we have electricity working for us in so…
Battery Technical
Different Types of Energy We Measure
When we say, “That child is full of energy” what exactly do we mean? In…
Battery Basics
Amp-hours, Current, Watts & A Coffee Pot
We wrote about the water flow analogy the other day. How we can understand electricity…
Featured
How Many Solar Panels You Need
Several factors affect the magnitude of an individual solar array at home. This is not…
Battery Basics
Measure of Energy and Power
James Prescott Joule, born 1818 was an English brewer of beer with a scientific bent.…
Battery Basics
Water Flow Analogy of Electricity
Electricity is our constant companion, yet as consumers we know little about it. This may…
Battery Technical
What Made the Headphone Battery Explode?
The media are in a scrum over the incident of the airplane passenger who fell…
Featured
Local Power Grids Come Home to Brooklyn
Early power stations served local power grids. Perhaps the earliest one belonged to a wealthy…
Featured
Cedarville Solar Boat Team Competes for the 18th Time in Solar Splash
We’ve made a post about the newest team joining the Solar Splash competition, now it’s…