Electromagnetic fields & public health:
Microwaves are high frequency radio waves (radiofrequency fields) and, like visible radiation (light), are part of the electromagnetic spectrum. Microwaves are used primarily for TV broadcasting, radar for air and sea navigational aids, and ... [... more]
World Health Organization |
WHO / Electromagnetic fields
Electromagnetic fields of all frequencies represent one of the most common and fastest growing environmental influences, about which anxiety and speculation are spreading. All populations are now exposed to varying degrees of EMF, and the levels ... [... more]
World Health Organization |
What are electromagnetic fields?
Electromagnetic fields are present everywhere in our environment but are invisible to the human eye. Electric fields are produced by the local build-up of electric charges in the atmosphere associated with thunderstorms. The earth's magnetic ... [... more]
World Health Organization |
Electromagnetic fields and public health
Mobile telephony is now commonplace around the world. This wireless technology relies upon an extensive network of fixed antennas, or base stations, relaying information with radiofrequency (RF) signals. Over 1.4 million base stations exist ... [... more]
World Health Organization |
Rentokil Advanced Mouse and Rat Repeller.
 Plastic and electronic plug in unit uses a high frequency sound to repel rodent pests inside the home.Dual action electromagnetic and ulrasonic technology .Plug into a unobstructed wall socket.Covers 232 sq m/2500 sq foot.Night light.Safe for use near [... more]
£29.39
Homebase |
Marcy Cross Trainer ER7000D.
Mains powered. Magnetic resistance system. Hand grip pulse sensor. 10 user programmes. Detail of programmes: 6 pre set programmes 4 heart rate programmes. Console type: large multi window LCD display. Feedback: speed, time, distance, calories burned, [... more]
£293.58
Homebase |
