How Do They Do It?

Coffee, Bricks, Lava Lamps, Diamonds

How coffee is roasted; how bricks are built; how lava lamps are made; and how diamonds are mined from an extinct volcano.
Aired: Aug 22, 2016 Genre: DocumentaryDuration: 22m Rating: 0 Country: Canada, Singapore, United Kingdom, United States of America Production: WAGtv