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by danskil 5938 days ago
Wouldn't it be cheaper (stickers aren't free) and more effective to remove the poster? Nasa made a 1 million dollar pen to write in space, the Russians...
3 comments

The Russians were at risk of pneumoconiosis due to breathing graphite dust and tiny little bits of eraser..
No. Labor is much more expensive than stickers and those posters are a bitch to remove.
obligatory link to set right the NASA pen thing http://www.snopes.com/business/genius/spacepen.asp