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The Role of Hormones in Hair Removal

Excess hair presents an embarrassing problem as many women around the world participate in some form of hair removal. While cosmetic concerns are a determining factor in hair removal, some...

Complications

I, perhaps like you, am not a physician. The information we share here is not a clinical guideline or recommendation but a compilation of experiences from manufacturers and users since...

Basic Electricity, Part 2

Ohm's Law Ohm's Law is the expression of voltage, current and resistance in an electrical circuit. First, we must define these parameters: Voltage is defined as electrical force or pressure....

Basic Electricity, Part 1

What Electricity is and Where it Comes From Electricity is a fundamental force in nature. It is all around us. We are virtually bathing in it at all times in...

The Integumentary System: Part 1

The word “integumentary” (the skin), which means “covering” is derived from “in” or “en.” The word system is defined as a collection of cells that perform a particular function.

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