How Do They Do It?

Season 10 Episode 8: Bells, Hurricane Clear Up, Dates

How do they cast bells fit for the world's greatest cathedrals? And how do they clear up the effect of one of America's biggest storms?

Genre:

Documentary

Seasons:

17

Episodes:

287

Cast:

Quality:

HD

Duration:

22 min

First Air:

2006

Rating:

7.5