Here is a definition of what alternating current and Direct current is. Here are also some comparisons between the two types on electrical power.
A rectifier is an application of a diode that “rectifies” or in other words, restricts current to flow only in one direction. A rectifier is usually used on circuits that have alternating current, sinusoidal signals...
Here is a comparison of Alkaline and Lithium Batteries. Know the good and bad characteristics of each to determine which one best suits your needs.
This is what will happen if the internet was never invented. Some things will never be the same.
how do batteries wear out quickly? And here is how to prevent it.
Learn the right camera settings in this article to take great pictures of flames.
How to cook a hot dog? Here are 17 common and unusual ways to cook a hot-dog.
Here is a comparative description and list of differences between lithium ion (li-ion) and nickel-metal hydride (NiMH) batteries.
Here is a technique to fix Firefox's memory usage problems.
Here is how files get fragmented and why you should defragment regularly.
Here are ways to extend the service life of a standard NiMH battery Cell. And here are some Tips to prevent NiMH battery degradation.