“ Leather jackets, guerrilla headbands, pierced noses, studded leather boots and aggressive tattoos are declarations of war, ” says Athena Leoussi, of Reading University. Such clothing is a clear sign of contempt for other people, according to Leoussi. The Times says the ‘ decline in civility, restraint, and order threatens society perhaps even more than crime. ’
जापान में हाल के एक अध्ययन ने इस बात की पुष्टि की है कि सॆल्यूलर टॆलीफ़ोनों से निकलनेवाली रेडियो तरंगें अस्पताल चिकित्सा उपकरण में गंभीर समस्याएँ उत्पन्‍न कर सकती हैं ।