Part 5/8:
Equipped with a manifold that allows him to introduce up to four gases at once, Hank is not without challenges. To monitor the amount of gas being introduced into the tank, he has ingeniously repurposed an old bicycle inner tube. This makeshift solution allows him to visually gauge gas volumes: as he fills the inner tube, it inflates and provides a clear visual indicator of gas availability.
Hank emphasizes the importance of tracking the gas volume carefully. He mentions that sometimes he must adjust valves to regulate the inflow properly, a process he has simplified through his creative approach to measurement. His design is a testament to effective resourcefulness, prioritizing utility and cost-efficiency to propel his experimental work forward.