April 9, 2004 7:20 AM Subscribe
Sky Ear will be a one-night event in which a glowing "cloud" of mobile phones and helium balloons is released into the air so that people can dial into the cloud and listen to the sounds of the sky. The cloud will be made of one thousand large helium balloons each responding to the electromagnetic environment (created by distant storms, mobile phones, police and ambulance radios, television broadcasts, etc.) with coloured blue, red and yellow lights.
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