Rhythmically changing electric, magnetic and electromagnetic ®elds are ubiquitous in our environment. Some of these ®elds are natural, others are produced by household appliances and technologies.
The_electromagnetic_environment_implicat
Rhythmically changing electric, magnetic and electromagnetic ®elds are ubiquitous in our environment. Some of these ®elds are natural, others are produced by household appliances and technologies.
The_electromagnetic_environment_implicat