It's History! Superheros in old war photos [13 photos] http://5thin.gs/KPOOh0

2. Avengers - in infographics [52 images] http://5thin.gs/KPVawO

3. City of Fog [14 photos] http://5thin.gs/IHRX3w

4. NASA's 'Pursuit of Light' [video] http://5thin.gs/KPXkMW

5. Timelapse & Skating [video] http://5thin.gs/KPZhc0

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