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Personal security: when and why you need a bodyguard

Personal security: when and why you need a bodyguard

How much attention do we pay to personal security? It seems that it is enough to equip the house with a security system, set an alarm in the office and a GPS on cars. Still buy a watch with a tracker for children, and voila – everybody under the protection and control.

Caution, radiation! How the environment affects our health

Caution, radiation! How the environment affects our health

We live in an environment where the “peaceful atom” is invisibly present – naturally occurring radiation. Homes and offices are often sources of radiation. A family can live for decades in an apartment and not know that the old sensor or the remains of a slate roof are nearby “working properly”.