Paper planes released from upper atmosphere reportedly spotted from Winnipeg to Berlin

• Planes launched 36,500m above Earth
• Carrying messages on memory cards
• Reports some found in Canada, South Africa

 

http://www.news.com.au/technology/sci-tech/paper-planes-released-from-upper-atmosphere-reportedly-spotted-from-winnipeg-to-berlin/story-fn5fsgyc-1225996175781