Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919140

Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919138

Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919130

Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919129

Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919128

Yekaterinburg college and university students staging a "Sleep-out" flashmob to urge the necessity of sleeping at least eight hours a day.

03.06.2011#919127