Recipe for fun: Find a pair of escalators where you can go either up or down from the same place.  Lay your body stiffly across the moving handrails.  Spin.

A 180ft tall wind turbine self-destructed in high winds on Feb 25 in the Netherlands. Turbines have brakes to prevent them from spinning too fast when wind speeds get too high. But the brakes failed in this case, which made for a good video.

This was the second wind turbine collapse in the same week.