Soviet Hadron Collider: riddles of an underground tunnel
18:03 15/06/2009
Workers in Protvino are completing an underground tunnel for a Russian hadron collider. In Soviet times, it was to house sophisticated equipment. Now urban spelunkers are having a field day.
Workers in Protvino are completing an underground tunnel for a Russian hadron collider. In Soviet times, it was to house sophisticated equipment. Now urban spelunkers are having a field day.
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