How it Works

In this "How It Works" article, associate editor Rob Yagid takes one model, the Paslode IM250A, and explains what powers it, how its combustion process works, and how it drives a fastener through a piece of trim.

An urban heat island can cause a host of problems, including smog formation and the excessive reliance on air-conditioning in summer months.

Associate editor Rob Yagid explains how wall scanners detect wood and metal studs, live electrical wires, and ferrous and nonferrous metals.

Whether controlled by a switch or by gravity, hot water recirculation systems put hot water where you want it fast

When constructed correctly, a house’s frame resists a variety of loads, such as wind and snow.

Understanding the movement of air through a house can increase the comfort, energy efficiency, and healthfulness of your home.

You need to understand the forces that a house frame must withstand before you start framing.

Rob Yagid explores the inside of a tankless heater and describes what happens at each step of the heating process.

Insulation is an incredibly effective way of making sure that conditioned indoor air stays indoors.

To understand the importance of permeable and impermeable products as they relate to the construction of your home, you need to understand how vapor drive works.