Charcoal, Soba, Vaulting Poles
S15, E16: A company in South Africa turns up the heat by making charcoal the old-fashioned way; a Japanese factory cooks up oodles of noodles; Texas tech wizards design record-breaking gear for pole vaulters.

S15, E16: A company in South Africa turns up the heat by making charcoal the old-fashioned way; a Japanese factory cooks up oodles of noodles; Texas tech wizards design record-breaking gear for pole vaulters.