![These signs are on the door to the roof of my apartment building. Can radio waves be harmful to me? What about electronics? : r/science These signs are on the door to the roof of my apartment building. Can radio waves be harmful to me? What about electronics? : r/science](http://imgur.com/OeS80.jpg)
These signs are on the door to the roof of my apartment building. Can radio waves be harmful to me? What about electronics? : r/science
How is it that radio waves can go through concrete and x-rays through muscle? What determines whether photons will pass through without interacting? - Quora
![I can't believe people actually fall for this shit. Apparently this is “radio frequency skin tightening” and her 23k followers believed every word! You can't make this shit up... : r/Instagramreality I can't believe people actually fall for this shit. Apparently this is “radio frequency skin tightening” and her 23k followers believed every word! You can't make this shit up... : r/Instagramreality](https://external-preview.redd.it/EC03narjm_csirMpMoSW7gUGwAIBOJ2nWOrcRjGP8dI.jpg?auto=webp&s=1b762584afc785854184a19166b67cc80288aeed)