Radiofrequency (RF) is an invisible energy that we use in most wireless equipment and devices, such as those for communication and heating. Although it has many important uses, RF energy also has risks that you need to understand and avoid. Take this course to learn what RF energy is, where you may find it, its hazards, how to avoid them and what to do if you've been overexposed. This course is ideal for anyone who may be exposed to RF energy.
