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Caution sign attached to the base entrance of a large 5G and microwave transmutation tower within a British hospital campus.

Caution sign attached to the base entrance of a large 5G and microwave transmutation tower within a British hospital campus.

Radio energy which poses a danger to health is a constant problem.

Author: Nick Beer
Photo size: 56.4 Mpixels (161 MB uncompressed) - 9209x6129 pixels (30.7x20.4 in / 78x51.9 cm at 300 ppi)