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International Space Station Batteries Return
What goes up must come down because of the law gravity, as our teachers told us while we were kids.…
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Battery Technical
Transformers That Are Made from More Efficient Materials
Just about every electronic device contains a transformer. Transformers convert the standard voltage from the wall outlet into the…
Battery Basics
What is Ohm?
Ohm is a SI (International System) unit of electrical resistance. It is represented by the Greek letter Omega (Ω). Ohm…
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New Electric Cars: Drivers Optional
Researchers are working on electric cars that can travel short distances and find the next charging station, all without a…
Battery Basics
Basic Principles of an Alternating Current (AC)
In our homes and offices, we will often hear that someone is saying “plug it in the AC outlet” whenever…