Here's how Honda and GM are building production hydrogen fuel cells
Briefly

"Our fuel cell system consists of more than 300 individual cells [307 in total], each cell is composed of very expensive materials. If there is a defect in even one cell, the entire stack would be unusable," Suzuki said. "Therefore, we designed all of our mass production processes with a zero-defect mindset."
Read at Ars Technica
[
add
]
[
|
|
]