Everyday Engineering: An In-Depth Look at 3-D

Journal Article | February 2013

This column provides an inside look at the marvels of engineering in everyday life. This article describes the engineering challenge for creating 3-D images.

Everyday Engineering: Toying Around With Wind Ups

Journal Article | November 2012

This column provides an inside look at the marvels of engineering in everyday life. In this issue the authors use wind-up toys to introduce students to how gears interact.

Safer Science: Building Safety with Engineering Controls

Journal Article | October 2008

Before conducting any laboratory activities, science teachers need to be in the know about the OSHA-required hierarchy of defense in the laboratory. At the top of OSHA's list are engineering controls, which are designed…

Everyday Engineering: Charcoal—Can It Corral Chlorine?

Journal Article | September 2011

This column provides an inside look at the marvels of engineering in everyday life. This issue discusses the use of charcoal in water filters.