Aired Saturday 27 December, 1:30am - 2:00amon Quest +1

How Do They Do It?

Series 8 Episode 6: Swiss Cheese, Tanks, British Library

How do they put the holes in Swiss cheese? How do they restore and improve a classic battle tank? How do robotic librarians run one of the world's biggest book collections?

Category
Documentary / Educational / Science
Original air date
15/07/2011