32 Musim
416 Episod
How It's Made - Season 32 Episode 5
Hand Forged Hammers, Gummy Vitamins, Boat Trailers, Tea Lights & Jar Candles
- Tahun: 2019
- Negara: Canada, United States of America, United Kingdom
- Genre: Documentary
- Studio: Discovery, Science
- Kata kunci: factory, manufacturing
- Pengarah: Gabriel Hoss
- Pelakon: