Thousands of Sky Lanterns Light the Night

Eleven thousand sky lanterns were released into the night sky on June 21, 2011, in Poznan, Poland, to celebrate Midsummer Night. The event was promoted on Facebook as “Poznan’s most romantic night”. People were invited to come and buy paper lanterns (for about $1.80) and release them into the sky after lighting their fuel and letting the hot air take them up and away.
The event was scheduled to start at 10:30 pm and around 1000 of these Chinese lanterns were released all at once. Within an hour an additional 10,000 were gradually released, creating an impressive image of thousands of lights in the Polish sky.
The number of sky lanterns released at one time was… (keep reading - sky lanterns)
Jeremy Trist