Aired Wednesday May 5, 12:00am - 12:30amon Quest +1
How Do They Do It?Series 11 Episode 4: Brass; Ice Patrol; Penjing
Explore the methods used to cast the street lamps of Venice, prevent another Titanic like disaster and grow tiny trees for the ancient Chinese art of penjing.
- Documentary / Educational / Science
- Original air date
Cast and crew